Capítulo 1
The Journey of Bringing Life into the World: Preparation and Choices
Pregnancy, childbirth, and newborn care represent one of humanity's most profound journeys-a transformation that changes not just bodies but entire lives. This comprehensive guide, celebrated by medical professionals and parents alike as "the single best book for understanding pregnancy and birth," has helped countless families navigate this life-changing experience. Judith Rooks, a renowned nurse-midwife, notes that women who read this book will be "leagues ahead" during labor, while fathers praise it for providing "the fairest and most complete descriptions" of medical options available during childbirth. The book's enduring popularity stems from its unique approach: maintaining focus on women and families while providing a range of options that respect individual needs across diverse family configurations.
Pregnancy marks the beginning of an extraordinary journey that brings both profound challenges and incomparable rewards. The nine-month gestation period provides essential time to learn, plan, adjust, and prepare as your baby develops and you become physically and emotionally ready for birth. This preparation phase isn't just about the baby's growth-it's about assessing and improving your diet, fitness, lifestyle, finances, and relationships to create an optimal environment for your developing child.
Research shows that women vividly recall their birth experiences for decades. Beyond remembering basic facts like labor duration and birth weight, mothers retain emotional details-how labor felt, what comfort measures helped, and how others supported them. These memories form their unique birth story, with positive experiences typically associated with feeling respected and involved in care decisions. While no one has complete control over childbirth, the decisions made during pregnancy significantly impact how the experience will be remembered.
After discovering you're pregnant, you face numerous decisions that will shape your entire childbearing experience. Because these choices most affect you, your baby, and your family, your active participation in the decision-making process is crucial for long-term satisfaction and ensuring your wishes are honored with kindness and respect. In the US and Canada, you have the legal right to play a central role in healthcare decisions. When making informed decisions, ask about benefits, risks, alternatives, and next steps. Remember that while your caregiver can provide information and recommendations, only you can decide what's best for you and your baby.
Choosing a birthplace is one of your first important decisions. Ideally, you should give birth where you feel safe and comfortable, with access to the expertise you desire. Most North American women deliver in hospitals, which vary widely in services, staff attitudes, and care philosophies. Look for institutions that offer flexible, individualized care and possibly "baby-friendly" certification supporting breastfeeding. For women with low-risk pregnancies, out-of-hospital options include freestanding birth centers or home births with qualified midwives. These settings appeal to those seeking a relaxed, low-tech environment with continuous personal care and freedom to move during labor.
Your choice of caregiver significantly impacts your birth experience. Options include obstetricians/gynecologists (OB-GYNs) who have specialized training in women's reproductive health, family physicians with training in maternity care, and various types of midwives. Caregivers typically follow either the midwifery model (treating pregnancy as a normal physiological process with minimal intervention) or the medical model (viewing childbirth as potentially unsafe, relying on routine interventions and technology). Despite their names, some physicians practice more like the midwifery model, while some midwives lean toward the medical model.
Capítulo 2
Understanding the Remarkable Journey of Pregnancy
Pregnancy brings profound physical changes, dynamic fetal development, and emotional adjustments for both you and your partner. Understanding what to expect during a normal pregnancy can help put your feelings and worries into perspective, allowing you to better enjoy this special time.
Since puberty, your reproductive system has been preparing for pregnancy. During the first trimester-the "formation period"-all your baby's organ systems develop. At conception, your baby receives genetic material from both parents, creating a unique blueprint that determines sex, physical characteristics, and some personality traits. By the end of this trimester, all organ systems will be formed and functioning.
The second trimester brings significant emotional changes alongside physical ones. You may feel more creative, sensitive, and introspective, with stronger emotional responses to beauty or sentiment. Your growing belly makes pregnancy real for your partner and family who can now feel baby's movements. This is an ideal period to prepare for parenthood by reading parenting books and shopping for baby items.
The third trimester is the "growth" period when your baby develops into newborn size and shape. During weeks 28-38, your baby's lungs mature and receive your antibodies for temporary immunity. The lanugo disappears as fat deposits under the skin, fingernails reach fingertips, and permanent teeth buds form. Your baby develops sleep-wake patterns, responds to light and sound, recognizes your voice, and eventually assumes a favorite position (usually head-down).
Expectant fathers experience a unique emotional journey, often feeling simultaneously important yet ignored, committed yet abandoned. Many don't fully connect with their babies until seeing ultrasound images or feeling movement. Their stress levels can actually exceed those during the newborn period, as pregnancy brings financial concerns, mortality awareness, and relationship changes. As birth approaches, hormonal changes (lower testosterone and cortisol, higher estradiol) help prepare men for nurturing roles, regardless of their own childhood experiences with their fathers.
Today's families extend beyond the traditional nuclear model, yet society offers limited guidance for nontraditional families. These families face unique challenges when partners aren't biological parents, creating uncertainty about roles in decision-making and financial support. Lesbian couples must navigate legal limitations regarding parental rights and determine roles as dual mothers. Despite these challenges, nontraditional families can thrive through creativity, honesty, and mutual respect.
Childbirth preparation classes provide essential knowledge and skills for labor and birth. When selecting classes, consider the instructor's background, training and certification, class content, scheduling format, and cost. Weekly classes spread over time allow better absorption of information than intensive one or two-day courses. Research shows continuous labor support benefits women significantly, especially when provided by someone whose only role is support. A birth doula is trained to provide continuous emotional and physical support throughout labor and birth. Studies demonstrate that doula support leads to shorter labors, fewer interventions, less medication use, more spontaneous vaginal births, and greater satisfaction.
Capítulo 3
Creating a Foundation for a Healthy Pregnancy: Nutrition, Exercise, and Self-Care
Creating a healthy pregnancy requires eating well, exercising appropriately, making positive lifestyle choices, and getting regular prenatal care. Whether planned or unexpected, understanding how to avoid hazards and manage your health increases your chances of having a healthy baby and pregnancy experience.
The quality of food consumed before and during pregnancy significantly impacts both maternal health and the baby's development and long-term wellbeing. A nutritious pregnancy diet should include variety-fresh fruits and vegetables, whole grains, low-fat dairy, protein-rich foods, and about 2 quarts of liquids daily. Eating small, frequent meals helps stabilize blood sugar, reduce morning sickness in the first trimester, and minimize third-trimester heartburn.
Certain nutrients are particularly important during pregnancy. Protein builds all body cells and is crucial during pregnancy, with requirements increasing to 71 grams daily. Healthy fats, especially omega-3 fatty acids, are essential for the baby's brain growth, nervous system development, and absorption of vitamins A, D, E, and K. Folate, found naturally in leafy greens and some fruits, is essential for your baby's normal growth, particularly for brain and spine development in early pregnancy. Calcium supports your baby's developing bones and teeth, becoming especially vital in the third trimester when calcium requirements increase by two-thirds.
The appropriate weight gain during pregnancy varies based on a woman's prepregnancy weight, height, diet quality, ethnic background, and previous pregnancies. Using the Body Mass Index (BMI) calculation, women can determine their recommended weight gain: underweight women (BMI under 18.5) should gain 28-40 pounds; normal weight women (BMI 18.5-24.9) should gain 25-35 pounds; overweight women (BMI 25-29.9) should gain 15-25 pounds; and obese women (BMI over 30) should gain 11-20 pounds.
Prenatal care begins with scheduling your first appointment as soon as you suspect pregnancy. Making healthy lifestyle changes before this visit is important. Appointments typically start monthly, increasing in frequency as your due date approaches. Your caregiver will perform certain assessments at every visit: urine tests to detect bacteria, protein and sugar; blood pressure checks; weight monitoring; abdominal exams to measure uterine growth; and listening to fetal heart tones.
During pregnancy, consult your caregiver before taking any medication. Try home remedies first when possible, and use medications only when recommended by your healthcare provider. For headaches, try warm baths, massage, tension-reducing exercises, relaxation techniques, or hot/cold packs instead of pain relievers. For colds and coughs, get extra rest, use a cool-mist vaporizer, try saline nose drops, drink plenty of fluids, or take honey with lemon juice.
Nearly everything you consume or are exposed to during pregnancy affects your baby. The impact depends on amount, frequency, and timing of exposure. First-trimester exposure increases risks of miscarriage or birth defects, while later exposure can cause growth restriction or preterm labor. Alcohol crosses the placenta and enters your baby's bloodstream at the same concentration as yours. Heavy drinking increases risk of fetal alcohol syndrome, causing physical abnormalities, mental retardation, and developmental problems. Even light to moderate drinking may cause more subtle fetal alcohol effects, potentially affecting IQ, coordination, and behavior.
Capítulo 4
Movement and Posture: Nurturing Your Body Through Pregnancy
To have a healthy pregnancy, it's essential to eat well, rest adequately, avoid hazards, exercise regularly, maintain good posture, and move your body with care. Regular exercise improves overall health and prepares you for childbirth and postpartum recovery, while good posture prevents back pain and reduces fatigue.
As your belly grows and center of gravity shifts forward, good posture becomes crucial for balance, preventing back pain, and reducing fatigue. Proper posture distributes gravity's force evenly throughout your body, preventing stress on specific areas. Good alignment means your ears, shoulders, hips, and ankles form a straight line when viewed from the side.
Regular, moderate exercise during pregnancy improves muscle tone, strength, and endurance while protecting against back pain, reducing common discomforts, and boosting energy and mood. In late pregnancy, exercise increases endorphin production, which can help with labor pain management. Exercise benefits extend beyond physical fitness to mental, emotional, spiritual, and social well-being-all crucial for meeting the demands of pregnancy, childbirth, and motherhood.
Exercise during pregnancy offers comprehensive benefits: physically strengthening muscles affected by pregnancy (pelvic floor, abdomen, lower back), improving respiration, circulation, and posture, and easing common discomforts like constipation and insomnia. Mentally and emotionally, it reduces stress, releases endorphins that stabilize mood swings, and can decrease depression risk.
Both aerobic exercise (which increases heart rate for extended periods) and anaerobic exercise (which strengthens specific muscles and improves balance) benefit pregnant women. Your exercise regimen should be tailored to your health, pregnancy condition, and fitness level. Low-impact aerobic exercises are ideal during pregnancy to avoid joint strain. Recommended activities include brisk walking, cross-country skiing, cycling, low-impact aerobics, dance classes, and using elliptical machines or stationary bikes.
Core muscles-including abdominal, pelvic floor, back, and hip muscles-provide stability, balance, and posture. Conditioning these muscles during pregnancy prepares them for labor and promotes faster postpartum recovery. Pelvic floor muscles form a supportive sling around the urethra, vagina, and anus. Regular exercise maintains tone and improves circulation during pregnancy when these muscles may sag from uterine weight and hormonal changes.
Even with good posture, careful movement, and regular exercise, pregnancy discomforts may still occur. Various techniques can provide relief for common issues like lower back pain (using heat, ice packs, massage, and specific exercises like pelvic tilts and tailor-sitting), upper back pain (through proper posture, stretching pectoral muscles, and shoulder exercises), tingling or numbness in arms and hands (through proper sleeping positions and specific stretches), leg and foot problems (by improving circulation through elevation, support stockings, and water exercise), and sudden groin pain (by moving slowly to prevent overstretching round ligaments).
Pregnancy's hormonal changes and the increased size and weight of the uterus can cause various digestive problems. Often called "morning sickness" though it can occur anytime, pregnancy nausea typically results from increased hormone production. Management strategies include eating small, frequent meals with protein; drinking between rather than during meals; keeping crackers by your bed; following food preferences; avoiding triggering odors; using ginger, peppermint, or lemon; increasing vitamin B6 intake; and using acupressure wristbands.
Capítulo 5
Managing Pregnancy Complications and Creating Your Birth Plan
Most pregnancies are normal and healthy, but some women experience complications due to chronic conditions or issues that develop during pregnancy. Early detection through awareness of warning signs, good prenatal care, and prompt treatment can minimize complications and improve chances of having a healthy baby.
Pre-existing chronic conditions may or may not cause pregnancy complications. With proper prenatal care, most women with chronic health problems have healthy babies. Creating a health management plan with both your specialist and maternity caregiver before and during pregnancy improves outcomes.
Some pregnancy complications require medical treatment while others resolve with minimal intervention. About 20 percent of pregnancies experience spotting or light bleeding in the first trimester, often harmlessly. For half of affected women, bleeding stops without complications, but continuous moderate or heavy bleeding may indicate ectopic pregnancy or miscarriage. Ectopic pregnancies occur when a fertilized egg implants outside the uterus, usually in a fallopian tube. Symptoms appear at 6-8 weeks and include lower abdominal pain, vaginal bleeding, nausea, dizziness, or sharp shoulder pain.
Diabetes mellitus occurs when the body has trouble making or using insulin. Women with diabetes need careful medication management before and during pregnancy, balancing insulin with activity and diet. Gestational diabetes mellitus (GDM) affects 3-5% of pregnancies and develops from normal pregnancy changes in glucose metabolism. Early detection through screening at 24-28 weeks allows treatment that prevents complications like UTIs, large babies, preterm birth, stillbirth, and newborn problems.
Preterm labor begins before the 37th week of pregnancy and accounts for 10-13% of births in the US. Premature babies face greater health risks due to underdevelopment, with those born before 32 weeks experiencing the most severe complications. Many risk factors increase the likelihood of preterm labor, though having these factors doesn't guarantee early delivery. These include previous preterm birth, carrying multiples, previous abortions, uterine abnormalities or surgeries, infections, pregnancy bleeding, weight extremes, poor nutrition, age (under 16 or over 35), reproductive technology use, smoking or drug abuse, fetal abnormalities, emotional stress, and physical strain.
Giving birth becomes deeply satisfying when you participate fully and receive care tailored to your wishes. Planning establishes essential communication between you and your care providers, ensuring they understand your priorities and preferences. With small practices like home birth midwives, relationships develop naturally. In group practices-common in North America-where caregivers rotate shifts, communication becomes more challenging but remains possible.
A birth plan is a concise letter to everyone attending your care during labor and birth, describing your concerns, fears, and wishes for treatment. It's not a contract dictating care providers' actions or guaranteeing against complications, but rather a communication tool that increases your chances of receiving personalized care that enhances your satisfaction.
Creating a meaningful birth plan requires time and should begin months before your due date. The process involves four steps: deciding on your general approach to maternity care, learning about specific options and selecting preferences, discussing a rough draft with your caregiver, and preparing a brief final plan that summarizes your priorities.
Capítulo 6
The Birth Experience: From Early Labor to Meeting Your Baby
In the final weeks of pregnancy, your baby prepares for life outside the womb, developing strength and maturity to handle breathing, eating, and temperature regulation independently. Between weeks 37 and 42, your baby signals readiness to be born, initiating labor. During this transition period, your body undergoes numerous preparatory changes while your baby completes critical developmental milestones.
Determining whether you're experiencing prelabor or true labor can be challenging. Prelabor contractions are nonprogressing-they change little in length, frequency, and intensity over time, and may even subside temporarily. Though sometimes strong and frequent, they typically don't dilate the cervix beyond early changes. Labor signs fall into three categories: possible signs (restless back pain, mild cramping, soft bowel movements, nesting urge), prelabor signs (nonprogressing contractions, bloody show, leaking amniotic fluid), and positive signs (progressing contractions that become longer, stronger and more frequent, or rupture of membranes with a gush).
Labor pain varies dramatically among women, with some describing it as exhilarating or empowering, others as painful and exhausting, and still others as simply tedious or manageable. Preparation during pregnancy can significantly influence your birth experience. You're more likely to have a positive experience if you learn about pain relief options, practice various coping techniques, and arrange continuous support from people who respect your preferences.
Most women experience pain during labor, though its intensity varies widely. Physical causes include reduced oxygen to uterine muscles during contractions creating lactic acid buildup, cervical stretching during dilation, pressure on nerves near the cervix and vagina, tension in uterine ligaments and pelvic joints, pressure on the bladder and rectum, and stretching of pelvic floor muscles during birth. Though uncomfortable, this "pain with a purpose" signals normal labor progression rather than indicating harm.
An effective labor pain management strategy requires a "toolbox" of coping options. These include personal coping skills you've used throughout life, self-help techniques practiced during pregnancy (breathing, relaxation, visualization), comfort items (pillows, heating pads, birth ball), hands-on support from partners or doulas, environmental adjustments (dimming lights, music), and pain medications when needed. Though you may plan to use certain techniques, remain flexible-the technique you never imagined using might help you most!
The first stage of labor begins with progressing contractions and cervical dilation, ending when the cervix is fully dilated to 10 centimeters. This stage has three phases: early labor (to 4-5 centimeters), active labor (to 8 centimeters), and transition (to complete dilation). Each phase becomes shorter and more intense than the previous. The first stage typically lasts 2-24 hours, averaging 12.5 hours for first-time mothers and half that for subsequent births.
Once your cervix is fully dilated, you enter the second stage of labor. Your baby gradually leaves your uterus, rotates within your pelvis, descends through your vagina, and is born. This stage typically lasts from fifteen minutes to over three hours-averaging 90-120 minutes for first-time mothers and usually faster for subsequent births. During this stage, contraction pain lessens with longer intervals between them. You become calmer, clearer-headed, with renewed energy and optimism as you prepare to push your baby out.
Capítulo 7
Labor Interventions and Cesarean Birth: Understanding Your Options
Most healthy pregnant women have normal childbirths where labor progresses smoothly and the baby tolerates contractions well. However, complications can arise requiring interventions like medications, technology, or surgery to improve the well-being of mother and baby. A complicated labor is longer, more painful, or more difficult than normal labor and may require medical help. Most complications develop gradually and can often be resolved with time, patience, and self-help techniques before requiring medical intervention.
Some women need or want to start labor at a particular time rather than waiting for spontaneous onset, requiring an induction. Common medical reasons include post-date pregnancy (beyond 42 weeks when placental function may decline), ruptured membranes without labor onset within 24 hours (increasing infection risk), lack of fetal growth, genital herpes outbreaks, maternal illness (like gestational hypertension or diabetes), or concerns about macrosomia (an unusually large baby that might not fit through the pelvis).
Unlike medically necessary inductions, elective or social inductions are done for non-medical reasons. These include convenience for the caregiver's schedule, family scheduling needs, discomfort in late pregnancy, or simply reaching term. Elective inductions now outnumber medical ones in many hospitals. However, they carry significant drawbacks: more medicalized births with fewer natural coping options, potentially more painful contractions, bypassing the baby's optimal timing, increased risks from induction methods, and a higher likelihood of cesarean birth if induction fails, especially for first-time mothers.
While prolonged early labor typically resolves with time and self-care, prolonged active labor (after 4-5cm dilation) may require intervention. Malposition is one of the most common reasons for prolonged active labor. About 25% of women begin labor with babies in occiput posterior (OP) position, where the back of the baby's head faces the mother's back. This requires the baby to rotate further to reach the favorable occiput anterior (OA) position, often causing inefficient cervical dilation and descent.
A cesarean birth is a surgical procedure to deliver a baby through incisions in the mother's abdomen and uterus. It's the most common surgery in the United States and can be lifesaving in high-risk situations. While relatively safe, it remains major surgery and should only be used when benefits outweigh risks. The cesarean rate has risen dramatically from 5% in 1970 to nearly one-third of births by 2008, far exceeding the 15% rate recommended by health organizations.
Cesareans may be planned, unplanned, or emergency procedures. With planned cesareans, you have time to learn about benefits and risks, explore alternatives, and prepare a birth plan. Unplanned cesareans occur when labor complications arise, requiring an unexpected decision, though there's usually time for discussion. True emergency cesareans are rare, occurring only when immediate delivery is necessary to save lives.
Cesarean births carry significant risks compared to vaginal births. For mothers, these include longer hospital stays, incision pain, increased blood loss, infection, rehospitalization, organ injury, hysterectomy, blood clots, anesthesia complications, and rarely, death. Babies face less immediate maternal contact, breastfeeding difficulties, breathing problems, NICU admission, increased asthma risk, possible scalpel injury, and rarely, death. Future pregnancies are affected by adhesions, higher probability of repeat cesareans, increased risk of placenta previa, placenta accreta, placental abruption, ectopic pregnancy, reduced fertility, uterine rupture, and doubled risk of stillbirth.
Capítulo 8
The Postpartum Journey: Recovery and Adjustment to New Motherhood
The postpartum period brings major physical, emotional, and social readjustments. Your reproductive organs return to their pre-pregnant state within about six weeks, your breasts begin producing milk, and you experience weight changes. Emotionally, most new parents experience mood swings, feeling joyous one moment and exhausted the next. Family dynamics shift as everyone adjusts to new roles and schedules.
Every woman's adjustment to life with a new baby varies greatly. Some find balance within weeks while others take months or struggle indefinitely. Positive factors that ease this transition include good pre-pregnancy mental and physical health, planned pregnancy with minimal complications, normal uncomplicated birth, immediate contact with your baby after birth, minimal postpartum pain, delaying return to work until ready, having a baby with an easy temperament, adequate sleep, and strong support networks with partner, family and friends.
After birth, caregivers closely monitor your vital signs, vaginal bleeding, uterus condition, and bodily functions. Your uterus begins the process of involution, returning to pre-pregnant size over about six weeks. You may experience afterpains, especially during breastfeeding, which can be managed with relaxation techniques and medication. Lochia (vaginal discharge) continues for 6-8 weeks, starting as heavy flow and gradually becoming lighter and changing color. Menstruation typically returns within 4-8 weeks if not breastfeeding, or may be delayed for months with breastfeeding.
For the first 24-72 hours after birth, your breasts secrete colostrum. Mature breast milk appears between the second and fifth day, often accompanied by engorgement which may present feeding challenges. After delivering the placenta, estrogen and progesterone levels drop rapidly and remain low until your ovaries resume production. If breastfeeding, prolactin and oxytocin increase while estrogen and progesterone remain low until weaning.
After giving birth, support your recovery by eating well, getting adequate rest, and seeking help with household tasks while caring for your baby. Continue eating healthfully postpartum as you did during pregnancy. If breastfeeding, follow specific nutrition guidelines. Don't drastically restrict your diet to lose weight-aim for maximum 1-2 pounds loss weekly. Most mothers lose pregnancy weight gradually over several months without special effort.
Finding time to sleep with a newborn can seem impossible, but fatigue and sleep deprivation significantly challenge physical and emotional recovery. Make sleep a priority after meeting your baby's needs. Try strategies like limiting visitors, using relaxation techniques, keeping baby close (or having someone else care for baby while you rest), and giving yourself permission to postpone household tasks until you're rested.
Unlike a birth plan, a postpartum plan focuses on ensuring your and your baby's needs are met in the days and weeks after birth. Rather than creating a formal document, discuss your wishes with your partner and anyone who will be helping after the birth. The first weeks will likely be more challenging and stressful than expected, but also more wondrous. Support from family, friends, support groups, and professionals like lactation consultants and doulas will be invaluable.
Capítulo 9
Nurturing Your Newborn: Feeding, Bonding, and Early Care
After months of waiting, meeting your newborn can be an overwhelmingly emotional experience. You rejoice at finally holding your baby, but may worry about keeping her happy and healthy. If you and your baby are doing well after birth, skin-to-skin contact on your bare chest (covered by a blanket) provides the ideal bonding opportunity. These first moments together create wonderful memories as you discover what makes your baby unique.
Your newborn may surprise you with features like a large, oddly-shaped head, tiny hands and feet, enlarged reddened genitals, initial dusky blue coloring, and a body streaked with blood and vernix caseosa (protective white cream). The average full-term baby weighs 7 to 712 pounds and measures about 20 inches, with narrow shoulders and hips, a round belly, and relatively short, flexed limbs.
Your newborn displays several reflexes indicating good neurological health. The Moro reflex causes her to fling arms and legs outward when startled. She'll firmly grasp your finger when placed in her palm and show a stepping reflex when held upright. Sucking and swallowing reflexes enable feeding, while the rooting reflex turns her toward touch on her cheek or lips. Protective reflexes include coughing to clear airways, sneezing to clear her nose, blinking when something touches her eyelashes, and turning her head when lying on her stomach to avoid smothering.
Babies communicate through infant cues despite being unable to talk. Early hunger cues include rooting, tongue protrusion, wakefulness, and hand-sucking, while sleepiness is shown through yawning and half-closed eyes. Responding to these early signals is easier than waiting for crying, which is a late cue requiring additional calming before addressing the underlying need.
After birth, you continue nourishing your baby through breast milk, formula, or both. While either helps your baby triple his birth weight and grow 10-12 inches in the first year, only breast milk provides nutrients that encourage rapid, healthy development of the brain, nervous system, digestive system, and immune system. How you feed your baby is equally important, influencing his physical, social, and emotional well-being.
Health care providers recommend breastfeeding for its numerous benefits. Breast milk's composition adapts to meet babies' changing nutritional needs and is more digestible than alternatives. It enhances brain development and may contribute to higher IQ scores. Exclusively breastfed babies have fewer and less severe allergies, fewer infections requiring hospitalization, and reduced risk of ear infections, respiratory infections, UTIs, bacterial meningitis, diarrhea, vomiting, and SIDS. Breastfeeding can also reduce future risk of diabetes, asthma, obesity, leukemia, lymphoma, and multiple sclerosis. For mothers, breastfeeding reduces postpartum bleeding, helps the uterus shrink faster, and lowers risk of premenopausal breast cancer, ovarian cancer, and osteoporosis.
Breastfeeding is the interaction between mother and baby during suckling. The body begins preparing for breastfeeding during puberty when estrogen stimulates ductal system growth. During pregnancy, hormones cause rapid growth of both ductal and lobular systems, with prolactin stimulating colostrum production as early as the sixteenth week. After birth, falling progesterone and rising prolactin trigger milk production.
Most babies lose 5-8% of birth weight initially, regaining it by 10-14 days postpartum. After milk comes in (around day 3-5), adequate intake is indicated by: frequent vigorous feeding (8-12 times daily), audible swallowing during feedings, post-feeding satisfaction, appropriate diaper output (wet diapers matching baby's age in days during the first week, then 6-8 wet diapers daily), and regular stools (at least three yellow, seedy stools daily). If weight gain is 12 to 112 ounces per day, milk intake is likely sufficient.
Capítulo 10
Growing Your Family: Preparing for Another Child
When expecting another child, your reactions may differ from your first pregnancy. Subsequent pregnancies differ from first pregnancies in predictable ways. You'll likely notice physical changes sooner-feeling baby's movements earlier, showing earlier due to relaxed abdominal muscles, carrying lower, and experiencing more noticeable Braxton-Hicks contractions. Labor typically progresses faster, especially pushing, though each birth remains unique.
Your second pregnancy may feel less emotionally exhilarating than your first. Pregnancy discomforts might seem more annoying, or you may be too busy with your older child to notice them. You might think more about the baby as a newborn rather than focusing on fetal development, since you already know what to expect. Common worries include whether you'll have enough love for both children or enough time to care for another baby. Rest assured that love expands endlessly, and your experience with your first child has equipped you with baby care and time management skills that will make adapting to two children easier than you might expect.
Prepare your child for a new sibling in age-appropriate ways. Consider announcing your pregnancy after the first trimester to reduce the waiting period for young children, unless morning sickness requires earlier explanation. Help your child understand families and siblings by pointing out families with multiple children, linking your due date to a special event or season, and creating a countdown calendar. Include your child by discussing pregnancy and birth in simple terms, attending sibling preparation classes, reading children's books about babies, showing where you'll give birth, letting them feel the baby move, looking at their own baby photos, and discussing newborn care.
Many parents view birth as a family event that helps children bond with new siblings and develop positive attitudes about birth. Others worry children might be disturbed by seeing their mother in pain or blood from the birth, or have concerns about who would care for them during labor. Home birth providers, birth centers, and some hospitals welcome children at births, believing early contact reduces separation anxiety and helps adjustment. Consider your child's health, emotional readiness, personality, and maturity when deciding whether they should attend.
After a new sibling arrives, your child may have mixed feelings ranging from fondness to jealousy. Children might express their distress through tantrums, attention-seeking, aggression toward the baby, changes in eating or sleeping patterns, or regressing to earlier behaviors. Help your child adjust to a new sibling by: giving them a doll to care for; celebrating their new role as a sibling; having your partner establish care routines before birth; scheduling one-on-one time; responding promptly to their requests; maintaining familiar rules; helping them express feelings; involving them in age-appropriate baby care; using feeding times to connect with your older child; planning stimulating activities together; and praising your child to the baby and others.
Between three and twelve weeks, most babies experience predictable evening fussiness, traditionally called "colic." Dr. Brazelton identifies this as a normal developmental "touchpoint" caused by accumulated stimuli overwhelming the baby's immature nervous system. After this fussy period, babies typically settle into their longest stretch of sleep. Responding to your baby's cries builds trust and doesn't "spoil" them. Crying is their last communication attempt when hunger, overstimulation, tiredness, discomfort, or desire for comfort goes unaddressed. Stay calm when soothing your crying baby, as your agitation can increase theirs. Try feeding first, then other calming techniques like bathing together, massage, walking, or the Five S's method. If you're becoming frustrated, place your baby safely in their bed and take a short break.
