Pregnancy

Weeks 1–40

Track your weeks and prepare for the big day.

Forty weeks is a lot to take in, so we have broken it down week by week. These guides cover what is normal, what to watch for and how to get ready for the big day — start wherever you are right now.

★ Start here The Three Trimesters of Pregnancy, Explained A calm guide to the three trimesters of pregnancy — the week ranges for each, what happens to you and your baby, and the key checkups to expect along the way. Read more →

Reading for this stage

Early pregnancy

Mid pregnancy

Late pregnancy

Labor & birth

More guides