Fitness basics
Learning Center
Hormone therapy for prostate cancer
Find out what to expect during testosterone-blocking therapy. Learn about choices, including medicines and surgery.
How fit are you? See how you measure up
Determine your fitness level with this simple fitness assessment.
How to live your best life in retirement
No more 9 to 5 means a whole new approach to life. Here's how to embrace retirement with healthy habits that can make your golden years quality years.
Hydrocele
Find out more about the symptoms, causes and treatments for this swelling in the scrotum.
Hypospadias
Hypospadias is a birth defect in which the opening of the urethra is located on the underside of the penis instead of the tip. Learn about treatment.
Is a home sperm test useful?
Using a home sperm test to check your fertility may not provide a clear answer.
Is exercise a chore? No more!
You're more likely to stick with an exercise program if you're having fun. If you're not enjoying your workouts, try something different. Join a volleyball or softball league. Take a ballroom dancing class. Trade your running shoes for a swimsuit. Remember, exercise doesn't have to be drudgery.
Kegel exercises for men: Understand the benefits
Men benefit from Kegel exercises too. Follow these tips to strengthen your pelvic floor muscles.
Keloid scar
Learn about how to prevent, remove or flatten these problematic raised scars that form over scars from acne, tattoos, piercing and other injuries.
Klinefelter syndrome
This genetic disorder occurs when a male is born with an extra copy of the X chromosome and may result in low testosterone production and infertility.
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