Health | Pregnancy & Parenting | Fetal Development

Fetal Development answers your questions about the changes that take place in the womb during pregnancy. Learn about each of the three trimesters and the developmental milestones that occur in each.

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First Trimester Quiz

The first three months of pregnancy are filled with lots of firsts -- some not as great as others. Take a pregnant pause and see how you score on your first trimester knowledge.


10 Must-have Tests During Pregnancy

10 Must-have Tests During Pregnancy

10 must-have tests during pregnancy are explained in this article by HowStuffWorks. Learn more about the 10 tests you should have done during your pregnancy. See more »

Guide to Being 39 Weeks Pregnant

Guide to Being 39 Weeks Pregnant

What is pregnancy like when you're 39 weeks along? Check out TLC's guide to being 39 weeks pregnant. See more »

Guide to Being 40 Weeks Pregnant

Guide to Being 40 Weeks Pregnant

What is pregnancy like when you're 40 weeks along? Check out TLC's guide to being 40 weeks pregnant. See more »

Guide to Being 41 Weeks Pregnant

Guide to Being 41 Weeks Pregnant

What is pregnancy like when you're 41 weeks along? Check out TLC's guide to being 41 weeks pregnant. See more »

Guide to Being 42 Weeks Pregnant

Guide to Being 42 Weeks Pregnant

What is pregnancy like when you're 42 weeks along? Check out TLC's guide to being 42 weeks pregnant. See more »

Guide to Being 42+ Weeks Pregnant

Guide to Being 42+ Weeks Pregnant

What is pregnancy like when you're more than 42 weeks along? Check out TLC's guide to being more than 42 weeks pregnant. See more »

Guide to Being 37 Weeks Pregnant

Guide to Being 37 Weeks Pregnant

What is pregnancy like when you're 37 weeks along? Check out TLC's guide to being 37 weeks pregnant. See more »

Guide to Being 38 Weeks Pregnant

Guide to Being 38 Weeks Pregnant

Looking for information about being 38 weeks pregnant? Check out our guide to being 38 weeks pregnant now! See more »

Guide to Being 34 Weeks Pregnant

Guide to Being 34 Weeks Pregnant

What is pregnancy like when you're 34 weeks along? Check out TLC's guide to being 34 weeks pregnant. See more »

Guide to Being 35 Weeks Pregnant

Guide to Being 35 Weeks Pregnant

What is pregnancy like when you're 35 weeks along? Check out TLC's guide to being 35 weeks pregnant. See more »