Matthew Henry Hayn M.D.

Introduction In porn addiction, a person loses control over his or her own sexual behavior. Despite the consequences, porn addicts still compulsively use pornography. The consequences include:...

Testicular cancer is a form of cancer which affects the male testes or sex glands encased within the scrotum, a loose sac of tissue that hangs freely below the penis. Germ cells are specialized cells lining several heavily coiled tubular structures within the testes that are responsible for...

Doctors or physicians are categorized according to different factors including medical specialties and subspecialties. Most doctors specialize in a specific area of medicine. This article provides a summary of the different types of doctors in the medical field. AllergistsAllergists are also...

What is a bladder?The bladder can be described as a hollow organ, which is located next to the kidneys. The bladder functions by collecting all the urine coming from the kidneys through the ureter. It then stores the urine until it is removed from the body.Having a bladder cancer causes an...

Urinary incontinence is common with aging and may range in severity from mild to severe wetting. For many people, there is a sudden urge to urinate frequently. There are millions of people affected by incontinence in the country, but many people have different variations of this condition. This...

What is erectile dysfunction? Erectile dysfunction (ED) is a common disorder affecting men of all ages, although it is more common in men above the age of 50. It affects the ability to have an erection and maintain it for a satisfying sexual experience. To understand the nature of alternative...