Newborn Care Basics for First-Time Parents
The essential guide to caring for your newborn — from diapering and bathing to sleep safety and when to call the doctor.
Diapering & Umbilical Care
Expect 6–8 wet diapers and 3–4 dirty diapers per day by day 4
Clean umbilical stump with water only — no alcohol. It falls off in 1–3 weeks
First poop (meconium) is dark and tarry — this is normal for the first 2–3 days
Transition to yellow, seedy stools by day 4 if breastfeeding
Circumcision care: petroleum jelly and gauze at each diaper change for 7–10 days
Bathing & Skin Care
Sponge baths only until umbilical cord falls off (1–3 weeks)
Full baths: 2–3 times per week is plenty — daily baths dry out newborn skin
Water temperature: 98–100°F (37–38°C) — test with your elbow or wrist
Cradle cap: gently massage with coconut oil, brush with soft toothbrush before bath
Baby acne (tiny white/red bumps) is normal weeks 2–6 and resolves on its own
Sleep & Soothing
Newborns sleep 16–17 hours/day in 2–3 hour stretches
The 5 S's: Swaddle, Side/Stomach position (while held), Shush, Swing, Suck
Always place baby on their back in an empty crib — ABCs: Alone, Back, Crib
White noise at 60–70 dB (dishwasher volume) helps extend sleep
Cluster feeding in the evening is normal — not a sign of low milk supply
Health & Safety
Normal newborn temp: 97.7–99.5°F (36.5–37.5°C). Fever (100.4°F+) = ER immediately
First pediatrician visit: 2–3 days after hospital discharge
Car seat safety: rear-facing, chest clip at armpit level, no puffy coats
Hand-washing for all visitors. No kissing baby's face (HSV risk)
Tummy time: start day 1 with 1–2 minutes, build to 15–20 min/day by 2 months
Frequently Asked Questions
How often should a newborn eat?
Breastfed: 8–12 times per day (every 1.5–3 hours). Formula-fed: 6–8 times per day (every 2.5–4 hours). Feed on demand in the early weeks — don't watch the clock, watch the baby. Signs of hunger: rooting, hand-to-mouth, lip smacking.
When should I call the pediatrician?
Call immediately for: temperature 100.4°F+, difficulty breathing, blue lips/skin, no wet diapers for 12+ hours, persistent vomiting, jaundice worsening after day 5, or inconsolable crying for 2+ hours. Trust your instincts — you know your baby.
Is it normal for newborns to lose weight?
Yes. Babies lose 5–10% of birth weight in the first 3–5 days. They should regain birth weight by 10–14 days. Your pediatrician will track weight at each visit. Excess loss (>10%) may indicate feeding issues.
How do I know if my baby is getting enough milk?
Track output: 6+ wet diapers and 3+ dirty diapers per day by day 4. Baby seems satisfied after feeds, is gaining weight, and has good skin color. Weighted feeds with a lactation consultant can measure exact intake.