Is a baby in your plans? If so, you’ll want to be in the best possible physical condition before becoming a mom. Unfortunately, this isn’t the case for many moms-to-be, and it is leading to premature births and birth defects.  Also once pregnant its important to understand best practices regarding weight, diet and exercise. Check out 5 Things You Need to Know for a Healthy Pregnancy with Dr. Daniel Berger Chair, Obstetrics and Gynecology Our Lady of Lourdes Medical Center. - Obstetrics and Maternity Services.