Delaying Sex After First Period Reduces Chance of STDs

"The level of knowledge generally that these kids have with regard to STDs is pretty poor," lead researcher Jeanne Merchant, MPH, tells WebMD. For instance, most thought HIV was the most common STD in the U.S., ignoring chlamydia, the correct answer. Another misunderstanding -- getting an STD is likely to produce an obvious symptom.

The researchers emphasize that teens need to be taught to ask their questions early and not wait until they are already infected with a STD. "Without scaring them, they need to get the facts [about STDs]," says M. Kim Oh, MD, an adolescent medicine physician at UAB, who is on the research team.

What grade would the scientists give the teens for their knowledge of STDs? No higher than a "D." And that's their final answer.

Vital Information:

According to new research, the more time between a girl's first period and her first sexual experience, the less likely she is to contract an STD.
In a separate study, researchers found that adolescents don't know much about STDs, including which is the most common and whether or not they will have symptoms.
Physicians and parents should educate children on STD risks.