1 month baby complete guide
We've gathered the feeding, sleep, solids, development, diaper, and growth guidelines for 1 month old babies in one place. Tap each topic to see the detailed reference table.
1 month feeding amount - Feeds per day 7–8
- Per feed (formula) about 90–120 ml
- Daily total (formula) about 700–900 ml
1 month sleep - Total sleep/day 14–17 hours
- Naps 4–5 (short)
1 month solid foods - Stage Milk only
- Guideline Nothing besides breast milk/formula
1 month development - Motor lifts head slightly during tummy time
- Language communicates by crying
- Social makes eye contact, follows a face
1 month diapers - Diapers/day 8–10
- Poop 1–4/day (varies widely)
1 month weight & height - Average weight (boys) ~4.5kg
- Average weight (girls) ~4.2kg
- Average height (boys) ~54.7cm
The information on this page is general reference material based on widely used parenting standards (such as the WHO Child Growth Standards) and does not replace medical diagnosis or treatment. Babies vary greatly in how they grow and develop, so if anything concerns you, please consult a pediatric professional.