Newborn Sleep Basics: What’s Normal in the First Three Months

Newborns sleep in bursts of one to three hours around the clock, waking mainly to feed. Their stomachs are tiny and their sleep cycles are short, so frequent waking is biology, not a problem you caused or need to fix. Total sleep in a day usually lands somewhere between 14 and 17 hours, just not in the stretches adults expect.

The evidence-based basics: baby sleeps on their back, on a firm, flat surface, in a crib or bassinet with nothing soft in it — no pillows, blankets, bumpers or stuffed toys. A sleep sack keeps them warm without loose bedding. Room-sharing (not bed-sharing) for the first months is the arrangement major pediatric guidelines recommend. If you are ever unsure about a product or position, ask your pediatrician — this is one area where guessing is not worth it.

Sleep in shifts with a partner if you can, nap when the baby naps when you can’t, and lower every other standard in the house for a season — laundry can wait, your rest can’t. If exhaustion is making you shaky or resentful, put the baby down safely in the crib and take ten minutes. A crying baby in a safe crib is fine; an overwhelmed parent holding one is the real risk.