What is the average weight gain for a 1-month-old?

Newborns typically gain about 5–7 ounces (150–200 grams) per week in the first month. By 1 month, many babies have regained their birth weight and added 1–2 pounds.

How many hours should a 2-month-old sleep?

At 2 months, most babies need 14–17 hours of sleep per day, with 3–5 naps. Nighttime sleep stretches may reach 4–6 hours, but frequent waking is still normal.

What if my 3-month-old doesn’t roll over yet?

Rolling typically develops between 4–6 months, so not rolling by 3 months is not a concern. Focus on tummy time and head control milestones instead.

My baby is hitting some but not all milestones — should I worry?

Milestones are guides, not strict rules. Wide individual variation is normal. The CDC and AAP use ‘by X age’ to flag when to discuss with your pediatrician.