Teen health
Learning Center
104 Results
Vasectomy
Find out more about this procedure that provides nearly 100 percent effective male birth control by cutting the supply of sperm to semen.
TestProcedure
Active surveillance for prostate cancer
Learn about why doctors may recommend active surveillance for prostate cancer and what to expect.
TestProcedure
Male masturbation: Does frequency affect male fertility?
Male masturbation has little effect on sperm count or quality.
Answer
Stage 4 prostate cancer
Find out about diagnosis and treatment of this cancer that has spread to the lymph nodes or other parts of the body.
Disease
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