Many women reach menopause suddenly, or so it seems to them. What if doctors could predict at exactly which age you’ll hit menopause, allowing you to prepare yourself for major hormonal changes?

Many new mothers wonder why their toddler sons don’t speak as well – or as quickly – as other children. A new Australian has an answer: Blame it on testosterone.

A lot of women cope with severe menstrual cramps every month. If you battle painful periods, a recent study says the most effective treatment is the pill.

For many Americans, a jolt of caffeine is a crucial part of a morning regimen. Some babies need caffeine too, as it can help preemies who suffer from a special breathing problem.

The support of two advisory committees to the FDA for birth control pills with drospirenone is in question.  A industry watchdog group pointed out various relationships among committee members.

A vaginal gel containing progesterone that developers hoped would prevent early birth was rejected by the FDA for lack of adequate evidence that it's effective.

If you're thinking just one beer or just a single glass of wine during pregnancy can't hurt, think again. A new study reveals that every drop counts.

If you’re obese and pregnant, a nutritious diet may not ensure you have an easy pregnancy and a healthy baby. A new study shows that inflammation in your body, caused by obesity, can have harmful health effects for both the mother and child.

Taking antiviral therapy medications - even at high dosages - is not sufficient to prevent the spread of genital herpes, even when symptoms are not present.

A vaccine to protect against herpes has shown some success for one strain of the virus, offering researchers hope that they're on the right path to a more comprehensive vaccine.