Join this NEW STUDY on Weight Loss, Fertility, and Virility
Men who are overweight or obese are more likely to [...]
Does masturbation lower sperm count?
A lot of men have asked if masturbation lowers sperm count or fertility. Learn how frequent masturbation can impact a man's chances of conception.
6 Habits That Wreck Your Sex Life (And How to Fix Them)
What you do can have an impact on your sex life. Learn 6 habits that can harm your fertility and cause issues in the bedroom
DocTalk: Will Ejaculating Too Much Hurt Me?
Does frequent ejaculation cause any health problems? We receive a surprising number of emails asking about this. Particularly, there quite a few guys who worry about frequent masturbation. Does it harm reproductive health? We asked urologist and male fertility specialist Dr. Kathleen Hwang this question. See what she had to say.
Am I Normal? The Normal Penis Size
There's a lot of mythology around penis length. If [...]
Erectile Dysfunction
At some point in life, around 20% of men will experience some form of erectile dysfunction. Erections are the result of a complicated biological process that involves the mind and the body, and there are a number of things that can cause the system to malfunction.
