STDS ON YOUR PERIOD?
Using condoms consistently and correctly is the only way to prevent STD transmission if you're sexually active. Regular STD checkups can help as well if you have multiple partners, since condoms don't protect 100% from all STDs, and many STDs have no symptoms.
Sex, Etc. is a great resource for teens with sex and relationship questions.
To your health,
STD TRANSMISSION AND PREVENTION ADVICE
Latex, polyurethane, male, female -- we've got the lowdown on them all.