Baby by age
What to expect, week by week and month by month
Sleep needs, wake windows, feeding and milestones for every age in the first two years — pick your baby's age for typical ranges and an example day.
By week
1 week old2 weeks old3 weeks old4 weeks old5 weeks old6 weeks old7 weeks old8 weeks old9 weeks old10 weeks old11 weeks old12 weeks old
By month
1 month old2 months old3 months old4 months old5 months old6 months old7 months old8 months old9 months old10 months old11 months old12 months old13 months old14 months old15 months old16 months old17 months old18 months old19 months old20 months old21 months old22 months old23 months old24 months old