Mr. John Mark Pennington M.D.

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  Introduction An average man ejaculates 1/2 teaspoon to 1 teaspoon of semen. This small amount of semen contains millions of sperm cells. It only takes one sperm to fertilize an egg, but each sperm has a limited life span, which begins once it leaves a man's body.For a couple trying to have a baby,...

• Mono vs. Strep Throat Symptoms

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• What Causes Blood to Show Up in Urine?

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• Micropenis Condition

  Rare are the men who have never questioned the size of their penis. Is my penis too small? Is my penis too big? These questions are placed on the list of the most common Google searches. Urologists also confirm that these are the usual concerns their patients express. What is it about penis size,...

• Cryotherapy and Weight Loss

  Cryotherapy is a technology that has been in use for decades, but its use for weight loss is just a happy accident. The idea was invented by Japan in 1978 to help reduce inflammation. This technology has become a commonplace in Europe and the US especially among athletes as it helps in the repair of...