In the 1980s, researchers established that certain blood tests in the second trimester could predict the risk of Down syndrome in the fetus and thus enable many women to avoid having amniocentesis.

Preeclampsia tests include blood pressure readings, urine tests to look for protein, and other lab tests to check for changes in the blood or liver. Doctors may also perform a physical exam. Health ...

Taking a pregnancy test too early can produce a false negative result. And the prospect of a major life change like pregnancy is a time when you want to make sure you're getting the most accurate ...

You’ll see your doctor 3-4 times during the second trimester. This is when the anatomy scan, genetic testing, and diabetes screening happens. Your doctor will also measure the baby's growth, your ...