Gentle exercise like walking and yoga is usually safe during a twin pregnancy. Always listen to your body and stop if you feel dizzy, breathless, or in pain. Check with your midwife or doctor before ...

Selective termination refers to the elimination of an abnormal fetus, whereas multifetal pregnancy reduction denotes the termination of one or more members of twin or higher-order multiple birth set ...

The twin girls share a heart wall and several organs, including a liver, which makes separating them incredibly difficult Joelle Goldstein is a Senior News Editor on the TV team for PEOPLE Digital.