Birth control basics
Learning Center
Bent penis
Learn what can cause a curved erection and when you may need to see a health care provider.
Male masturbation: Does frequency affect male fertility?
Male masturbation has little effect on sperm count or quality.
Masculinizing surgery
Find out how masculinizing surgical procedures can help better align the body with a person's gender identity.
Senior sex: Tips for older men
Sex isn't just for the young. Get tips for staying active, creative and satisfied as you age.
Male menopause: Myth or reality?
Male menopause is a catchy phrase, but it isn't accurate. Here's why.
Withdrawal method (coitus interruptus)
The withdrawal method — pulling the penis out of the vagina before ejaculation — isn't the most effective birth control. Learn about the pros and cons.
Penile implants
Explore your choices and learn what to expect from penile implant surgery.
Yeast infection in men: How can I tell if I have one?
Yeast infections can occur in men, causing inflammation of the penis (balanitis). Learn what signs and symptoms could mean you have a yeast infection.
Healthy sperm: Improving your fertility
You can take simple steps to have healthy sperm and improve your fertility.
Prostatitis
Learn about tests and treatments for disorders of the prostate gland that cause pain, difficult or painful urination, and other symptoms.
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