ANNOUNCER: Hearing the baby's heart beat can be a magical moment for a mom-to-be. It's also part of good prenatal care. SUZANNE LAJOIE, MD,...

ANNOUNCER: When it comes to having a healthy baby, the most important checkup could be the one before you get pregnant. SUZANNE LAJOIE, MD,...

DEB FLASHENBERG, THE PRENATAL YOGA CENTER: I think it's important for the mom to take care of herself because there's so much being asked of her and...