Here, you can find reference charts with average baby weight and length from birth to one year, along with factors that affect healthy growth for infants.

While every baby's sleep needs are slightly different, a typical 2-month-old sleeps a total of 14 to 17 hours a day, including four to six naps. Day-night confusion should be subsiding, and you may ...

So, you just birthed a human. Congrats! Here's your month-by-month postpartum guide to the first year of childbirth recovery.

Your baby may also be able to alter the tone of his cry to tell you whether he is in pain, cranky or even hungry. The science of your 4-month-old Your baby is learning how to use his “equipment.” ...

Learn about baby milestones in the first 12 months and what to expect from your infant in Month 8 of WebMD’s Baby Month by Month Guide.

You've gotten past the newborn phase, and now, with your baby 1-2 months old, you’re starting to get a sense of their personality. You’re also learning what makes them tick – from likes and ...

Every child develops at a different pace, but here are the progress points you should note in your 9-month-old baby’s growth.

Creating a consistent sleep schedule for your baby can keep naptime and bedtime habits more regular and help your baby sleep ...

Educational and developmental toys for the little learning sponge that is your baby, from birth to 12 months.

The science of your 1-month-old At first, your baby is almost entirely dependent on his reflexes. They’re built-in actions that help babies survive.