First Trimester Directory
Follow the links below to find WebMD's comprehensive coverage about the first trimester of pregnancy, including causes for concern in the first trimester, tests in the first trimester, and much more.
Pregnancy and Chorionic Villus Sampling
WebMD explains chorionic villus sampling (CVS), a prenatal test that helps detect birth defects, genetic diseases, and other problems early in a pregnancy.
The first trimester: your baby's growth and development in early pregnancy
Learn more about your baby's growth and development during the first trimester of your pregnancy.
Eating Right While Pregnant
Get advice from WebMD on healthy eating and good nutrition during pregnancy.
First trimester tests during pregnancy
Learn more from WebMD about the tests you may undergo during the first trimester of your pregnancy.
A Pregnant Woman's Daily Diet
At no other time in life is nutrition as important as before, during, and following pregnancy. Read here for straightforward advice on eating for two.
Doing Battle With Morning Sickness
Nothing can blast the euphoria of discovering you're pregnant faster than morning sickness.
Getting Pregnant: Avoiding Brews and Bad Habits
When you decide to get pregnant, it's time to make some healthy lifestyle changes. Learn more in this article.
Morning Sickness Misery
Whether it's in the morning or all day long, pregnancy-related nausea and vomiting can be debilitating. Here are some ways to muddle through the misery.