Month 1

Brand new but not blank.

Your baby arrived with a starter kit of reflexes that have kept the species going for a long time. Touch their cheek and they turn toward it (rooting). Brush the roof of their mouth and they suck. Drop their head back a quarter inch and they fling their arms wide in the Moro reflex, that startled little jolt that always looks alarming the first time you see it. None of these need to be taught. All of them will fade as voluntary movement takes over.

Vision is short. Your newborn focuses best at about 8 to 12 inches, roughly the distance from their face to yours during a feed. They prefer human faces over anything else, and high-contrast patterns (black and white, sharp edges) hold their attention longer than soft pastels.

Hearing is already sharp. Your voice is the one they've been listening to for months. Loud or sudden noise will trigger that Moro startle.

By the end of week four, many babies briefly lift their head during tummy time. Briefly. Don't expect more.

Every baby's pace is their own. These are signposts, not deadlines.

Newborns sleep 14 to 17 hours a day, per the National Sleep Foundation. The catch: they do it in 2 to 4 hour pieces, day and night, with no clock and no opinion on what time it is. Circadian rhythm doesn't kick in until around 6 to 8 weeks. So 3 AM and 3 PM are functionally the same.

This is the hardest part of month one for almost everyone.

If you're reading this at 3 AM with one eye open, hi.

The AAP 2022 safe sleep rules are non-negotiable:

• Back to sleep, every nap, every night, through the first year
• Firm, flat surface with a fitted sheet: no blankets, no pillows, no bumpers, no stuffed animals, no positioners
• Room-share, don't bed-share for at least the first six months

Things that actually help: take shifts with your partner if you can, keep night feeds dim and quiet to start nudging day-night recognition, use white noise to mimic the womb, and accept any help offered.

If your baby only sleeps while being held, you are not creating bad habits. You are surviving month one. That counts.

Constantly.

Newborns eat every 2 to 3 hours around the clock, sometimes more during cluster feeds (welcome to the evening witching hour). The AAP recommends nursing on demand at least 8 to 12 times in 24 hours.

For breastfeeding: colostrum covers those first few days, then mature milk usually arrives between days 2 and 5. Your breasts will feel fuller, possibly painful. If latching is excruciating, that's a fixable problem. A lactation consultant can help, and many hospitals offer support at no extra cost.

For formula or pumped milk: newborns typically take 1 to 3 ounces per feeding in month one. Watch hunger cues first. Rooting, lip smacking, hand-to-mouth. Crying is the late signal.

Green-light checklist:

• 6+ wet diapers a day after day 4
• Regular stools (yellow and seedy if breastfed, tan and firmer if formula-fed)
• Steady weight gain after the normal early dip
• Settled after most feeds

Call your pediatrician if your baby isn't making enough wet diapers, seems unsatisfied after every feed, hasn't regained birth weight by two weeks, or shows yellowing skin or eyes (jaundice). First pediatrician visit happens within 3 to 5 days of leaving the hospital.

Don't skip it.