Smoking is a known health hazard for pregnancies. But being exposed to smoke in utero may follow a baby girl into her own pregnancy when she grows up.

If you think being just a little overweight won't present problems for your pregnancy, think again. Addressing your weight could mean a safer delivery for you and your baby.

Being obese can make pregnancy harder than it already is. Adding type 2 diabetes to that mix makes pregnancy risky for both the mother and the baby.

Babies whose mothers had diabetes during pregnancy face an increased risk of childhood obesity. However, a new study shows that breastfeeding may reduce that risk of obesity.

In a recent study, Canadian researchers sought to determine if the prevalence of high birth weights in First Nation babies poses a risk for perinatal and postneonatal death.

A new study to be published in the Journal of Clinical Endocrinology & Metabolism has found a link between polycystic ovary syndrome (PCOS) and levels of the industrial compound Bisphenol A (BPA).