The cause of autism is unknown. It's possible that it might be associated with environmental factors. One such factor that recently interested researchers was the way a baby is conceived.

Having a baby as a teenager can present various challenges to these new, young moms. Those challenges may influence the way their children develop as well.

Millions of pregnant women are no strangers to morning sickness. It can strike any time, morning or night, and some women may seek a way to treat it.

Some pregnant women are at higher risk than others for having their baby too early. These women are often given a medication to reduce risks to their babies.

Typically, pregnant women are discouraged from eating while in labor because of possible risks. But that "rule" may be loosening some.

It may sound obvious to say drivers should wear their seatbelts. For pregnant women, however, this warning is especially important to protect their child as well.

More awareness exists today about postpartum depression than in the past. But now women are becoming aware of another concern — prenatal depression.

Women who have overcome fertility problems know the joy of finally becoming pregnant. But their infertility history may help them prepare for the pregnancy as well.

Carrying twins may mean a higher risk of pregnancy complications for some women. Often, a mom carrying twins plans for a cesarean section instead of a vaginal delivery.

The environment around a pregnant woman can influence a growing baby. High levels of pollution may be one thing that affects a developing baby.