ASHA remains an independent, unbiased source of information on sexual health. We are guided by science, not ideology. READ MORE.
ASHA remains an independent, unbiased source of information on sexual health. We are guided by science, not ideology. READ MORE.

American Sexual
Health Association

Crabs, also know as Pubic Lice

Pubic lice or crabs

Pubic lice, also known as crabs, are small parasites that feed on human blood. They’re usually found on the pubic hair, but can also be found on other parts of the body where a person has coarse hair (such as armpits, eyelashes, and facial hair).

Fast facts about Herpes (Herpes Simplex Virus)

Doctor showing something to a patient

Herpes is a very common viral infection caused by herpes simplex virus (HSV). I can cause sores on the mouth or face or in the genital area. Herpes cannot be cured, but it can be treated.

Learn About Gonorrhea and How to Prevent It

Gonorrhea

Gonorrhea (also known as “the clap”) is an infection caused by the bacteria Neisseria gonorrhoeae. It is passed on during vaginal, anal, and oral sex (performing or receiving).

The Impact of STIs on Fertility

Many hands are placed on a pregnant person's belly

Infertility can stem from factors affecting both men and women. Sometimes, these are related to sexually transmitted infections.

Vaginal Health

Healthy vaginas

What keeps a vagina healthy? Like many things in life, it’s all about balance. What’s important is to know what’s normal and when things may be off—and when to seek care.

What You Need to Know About the HPV Self-Collection Test

There’s a new way to screen for cervical cancer. With self-collection, you can take a sample of cells from your vagina. You still have to go to your provider’s office, but there’s no pelvic exam, stirrups, or speculum involved.