Caring for a baby girl involves many of the same basics as any newborn, plus a few specifics around genital hygiene and normal body changes that are unique to girls. Whether you’re a first-time parent or just want a refresher, here’s what matters most in the first months of your daughter’s life.
How to Clean the Diaper Area
The most important rule for diaper changes is to always wipe from front to back. This means starting at the vulva and wiping toward the bottom, never the reverse. Bacteria from stool can easily travel into the urinary tract or vagina, so direction matters every single time you change a diaper.
Use a soft washcloth or cotton ball dampened with warm water and a mild baby cleanser. If you need a second pass, use a fresh cloth or cotton ball rather than reusing the same one. Gently pat the area dry with a soft towel afterward. You don’t need to clean inside the vagina or pull apart the labia to scrub between skin folds aggressively. A gentle external wipe is enough.
Change wet diapers frequently and dirty diapers as soon as possible. Sitting in a soiled diaper is one of the fastest paths to irritation and infection. When your daughter is old enough for underwear, cotton is the best choice for breathability.
Normal Body Changes in Newborn Girls
In the first few weeks, you may notice things that look alarming but are completely harmless. Newborn girls are exposed to their mother’s hormones through the placenta, and those hormones can cause temporary changes after birth.
The labia may look puffy or swollen. There may be a white, mucus-like vaginal discharge, and some girls even have a small amount of vaginal bleeding that resembles a mini period. This is sometimes called pseudo-menstruation. Your baby’s breast tissue may also appear slightly swollen. All of these are normal responses to maternal estrogen and typically resolve within the first two months of life. You don’t need to do anything about them, and they won’t cause your baby any discomfort.
Bathing Basics
Newborns don’t need a bath every day. Two or three times a week is plenty, though a daily bath is fine if you and your baby enjoy the routine. Before placing your baby in the water, check the temperature with your elbow. It should feel roughly the same as body temperature, not noticeably hot or cold. Mix the water thoroughly so there are no hot spots lurking near the faucet end.
Use a gentle, fragrance-free soap. Scented products and bubble baths can irritate the urethra and make urinary infections more likely. This is especially relevant for girls because their urethra is shorter, giving bacteria a shorter path to the bladder. When washing the genital area in the bath, the same front-to-back principle applies.
Umbilical Cord Stump Care
The cord stump usually falls off on its own within one to three weeks after birth. Until it does, keep the area clean and dry. Fold the front of the diaper down so it doesn’t rub against or cover the stump. Sponge baths are easier than tub baths during this stage.
Watch for signs of infection: redness or red streaks around the base, swelling, warmth to the touch, foul smell, or thick yellow discharge (pus). On darker skin tones, redness can be harder to see, so feel the area instead. Infected skin often feels warmer than the surrounding skin. If you notice any of these signs, or if your baby develops a fever, becomes unusually tired, or feeds poorly, contact your pediatrician right away.
Feeding in the First Months
Whether you breastfeed or use formula, your baby’s intake will increase steadily as she grows. For formula-fed babies, a helpful guideline is about 2.5 ounces of formula per day for every pound of body weight. So a 10-pound baby would take roughly 25 ounces spread across the day’s feedings. Breastfed babies regulate their own intake at the breast, so feeding on demand, typically every two to three hours in the early weeks, is the best approach.
Signs your baby is getting enough milk include steady weight gain, six or more wet diapers a day after the first week, and a generally content demeanor between feedings. Babies who are underfed tend to be unusually fussy, lethargic, or difficult to wake for feedings.
Safe Sleep Practices
Place your baby on her back for every sleep, whether it’s nighttime or a nap. She should sleep in her own space, not in your bed, and that space should have a firm, flat mattress with only a fitted sheet on it. No blankets, pillows, stuffed animals, or crib bumpers.
Avoid letting your baby sleep on a couch, armchair, or in a device like a swing or car seat (except during car travel). These positions increase the risk of suffocation. If your baby falls asleep in a car seat during a drive, move her to a flat sleep surface when you arrive. Breastfeeding and avoiding smoke exposure are two additional factors associated with lower risk of sleep-related infant death.
Watching for UTI Symptoms
Girls are more prone to urinary tract infections than boys, and in babies the symptoms look nothing like what adults experience. Your baby can’t tell you it burns when she pees. Instead, watch for unexplained fever, foul-smelling urine, irritability, poor feeding, vomiting, or unusual fatigue. Some babies with UTIs develop belly pain or fullness, diarrhea, or even yellowing of the skin and eyes.
Prevention comes down to good diaper hygiene. Frequent diaper changes, front-to-back wiping, plenty of fluids, and avoiding scented soaps around the genital area all reduce risk. Constipation can also contribute to UTIs, so if your baby is straining regularly or going days without a bowel movement, it’s worth mentioning to your pediatrician.
Developmental Milestones to Watch For
In the first three months, your baby will start tracking objects with her eyes as they move across her field of vision. Around two months, she may begin smiling back at you when you smile at her. These social smiles are one of the earliest signs that her brain is making connections between faces, emotions, and communication.
Every baby develops on her own timeline, so slight variations are normal. But if your baby consistently doesn’t follow moving objects with her eyes, doesn’t respond to loud sounds, or shows no interest in faces by three months, bring it up at your next well-child visit. Early identification of developmental delays leads to earlier support, which makes a meaningful difference.
Skin and General Hygiene
Newborn skin is more sensitive and thinner than adult skin. Stick with fragrance-free lotions and detergents, especially for anything that touches your baby directly, including clothes, blankets, and washcloths. Diaper rash is common and usually responds well to frequent changes, air-drying the skin, and a barrier cream with zinc oxide.
Keep your baby’s nails trimmed to prevent scratching. Infant nails grow surprisingly fast, and babies have limited control over their hand movements, so scratches to the face are common. Filing with an emery board or using baby nail clippers while she sleeps is the easiest approach. Clean skin folds at the neck, behind the ears, and in the creases of the thighs during baths, as milk and moisture collect in these areas and can cause irritation.