Obesity during pregnancy and gestational diabetes may be tied to overly large babies at six months' pregnancy, a new study found.

It's a well-known fact that smoking during pregnancy can harm the baby. Now, researchers may have a clearer picture as to why that is.

Caffeine consumption in the weeks before pregnancy and during early pregnancy may be linked to miscarriage, a new study found.

Ask any mother — pregnancy isn’t all glowing skin and food cravings. It also includes its fair share of uncomfortable side effects and temporary health problems. And one of those health problems could indicate a larger issue.

Of all pregnancy-related complications, preeclampsia is probably the most difficult to detect. But there's some hopeful news on that front.

Could taking birth control pills while pregnant harm a developing baby? It's unlikely, new evidence suggests.

One common diabetes drug may soon have a new indication.

In the search for an effective treatment for recurrent miscarriage, one option appears to have fallen short.

The safety of whooping cough vaccination during pregnancy can be a big concern for expecting moms and their doctors. But a new finding may help put that fear to rest.

Preeclampsia is a common cause of babies being born prematurely. But a potential new treatment may help.