Dr. Wilfred Morris Potter M.D.

Erectile dysfunction (ED) is a condition in which a man is unable to get or maintain an erection long enough during sexual activity to satisfy his sexual needs. The condition was referred as impotence before medical research highlighted the underlying causes. Most men encounter erection problems at...

The kidneys empty waste into the ureters, two tube-like structures that connect to the urinary bladder where urine is stored temporarily before being ejected through the urethra. At the junction of the urinary bladder and urethra, the prostate gland empties seminal fluid into the urethral cavity....

"Blue balls" is one of the most common health issues seen among young men who indulge in heavy sexual activities. It is the most uncomfortable situation for a man who tries to find immediate relief."Blue balls" as it is called is one of the slang terms used for vasocongestion in the testicles. It is...

What is chlamydia?Chlamydia is one of the most widespread sexually transmitted diseases (STDs) in the United States. It is caused by the bacteria Chlamydia trachomatis. Chlamydia infection is more or less like gonorrhea in terms of its symptoms and format of spreading from one person to the other....

What is a testicular lump?A testicular lump is an abnormal mass in the testicles. Testicles are present in the scrotum and they are an egg shaped organ. The production of sperm and testosterone is the main function of the testicle. Either in one or in both of the testicles the lump may be there and...

Kidney stones are a condition that affects around 15 percent of the world's population. For reasons unknown, the condition's prevalence has increased over the last 30 years. Kidney stones more often affect men than women. What are kidney stones?Kidney stones or renal lithiasis is the formation of...