Children's health
Learning Center
Male masturbation: Does frequency affect male fertility?
Male masturbation has little effect on sperm count or quality.
Erectile dysfunction
Understand what can cause the inability to get and keep an erection firm enough for sex and the possible treatment options.
Testicular cancer
Learn about cancer that starts in the testicles. Treatments include surgery, chemotherapy and radiation therapy.
Low sperm count
Having a low sperm count can make conceiving a child difficult, but not necessarily impossible. Learn about possible causes and treatment.
Male infertility
Male infertility often plays a role when couples have trouble conceiving. Find out what causes male infertility and available options for treatment.
Mayo Clinic Minute: What parents need to know about pink eye
Does your child have pink eye? Here are some simple tips to manage this common childhood illness.
Pregnancy exercises
Learn exercises that can improve your core strength and muscle tone during pregnancy.
10 great health foods
Add these health foods to the menu and give your diet a healthy boost.
Blood in semen
This symptom can be scary, but the cause is most often not cancer. Find out possible causes and when to see a doctor.
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