Baby dev
Baby playing
From a tiny egg to a walking talking toddler, your baby's development is a fascinating miracle of nature. This area includes lots of information to help you learn more about the changes happening inside your bump and what to expect as your newborn grows bigger and stronger every day.

Explore what's going on at different stages using our trimester pregnancy calendar, and discover more about their development from birth to 12 months. We've also included a 'Want to know more?' box on every page providing useful links to lots of different topics, including your baby's development throughout pregnancy week by week.

You'll also find a selection of other articles underneath the pregnancy calendar covering everything from sleeping habits to temperatures to tantrums.

Parenthood

Pregnancy

Join the Aptamil baby club and receive:

  • FREE abc guides to pregnancy and infant nutrition
  • Expert advice tailored to your stage
Join now

Careline


Our team includes midwives, healthcare professionals, nutritionists, feeding advisors and, of course, mums.

Don't fancy talking?

If you'd rather not talk, you can email us via our website - you'll need to register with us first.