Dr. Frank C. Lai M.D.

Testicular cancer affects the male sex organs called the testes, two oval shaped gonads located just beneath the penis, which are primarily responsible for producing male sex cells called sperm, as well as the male sex hormone called testosterone. Cancer mainly affects the germ cells, which in...

Cancer affecting the male reproductive system, particularly the sperm and testosterone secreting testes is eminently curable. Unlike many other forms of cancer that ravage the human body, testicular cancer can be eradicated by easily removing its source (the testes) through an inguinal orchiectomy....

Don’t be worried if the doctor suggests you undergo a colonoscopy. Although you might think of it as an awful procedure, it is not. Chances are you won't remember it, since you probably won't be awake. A colonoscopy is a test used by the doctor to examine the inside of the large intestines for...

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:...

What is enuresis in adults?Enuresis is the medical term for bedwetting, which is an issue most often seen in young children. However, certain adults also face this problem. In adults, it often becomes harder to talk about something, which is considered as a childhood problem. However, it is...

Finasteride is an oral prescription medication in the form of film-coated tablets. It is available as a generic drug and under the brand names Propecia and Proscar. Although generic drugs are cheaper than brand-name drugs, their availability may be limited when it comes to their form or strength...