What's worse than morning sickness? How about having the flu while pregnant too? But getting your flu shot while pregnant might do more good than just preventing this miserable outcome.

Not enough pregnant women are being screened for the two most common sexually transmitted diseases in the United States, chlamydia and gonorrhea, putting themselves and their newborns at risk.

Women with HIV or chronic Hepatitis B may take Viread , whose generic name is tenofovir , for treatment. They can safely continue this treatment if they get pregnant.

HPV is among the most common sexually transmitted diseases and can lay groundwork for developing cervical cancer. But even women who have had HPV disease can benefit from the vaccine.

Lately, the question around human papillomavirus (HPV) is whether adolescent girls should be required to get vaccinated. While some girls and parents may opt out of vaccination, others might think twice if they knew their risk was high.

Chlamydia is the most common and among the most easily treated sexually transmitted diseases, but barely over a third of sexually active women are screened for it each year.

The flu vaccine can do more than protect a pregnant mother and her baby from the flu. It also appears to reduce the risk of having an underweight baby.

Young adults may not want to have children, but that doesn't seem to be affecting whether or not they use protection during sex.

The vaccine recommended for boys and girls to prevent HPV, an infection that can cause cervical and other cancers, has been shown not to cause diabetes, lupus or similar diseases in young women.

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.