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A Screening Mens health Test - The prostate specific antigen (PSA) test is a blood test used to help in the early detection of prostate cancer. PSA, an ingredient of semen, is made by the prostate. Some PSA naturally leaks from the prostate into the bloodstream. The PSA test measures the amount of PSA in the blood. As a man ages, more PSA leaks into the blood. Problems with the prostate - such as prostatitis (prostate infection), BPH (benign prostatic enlargement), or cancer - may cause extra PSA to enter the blood. A digital rectal exam or prostate biopsy can also raise PSA levels. If a PSA test shows higher than normal blood levels of PSA, other tests are necessary to help determine the cause of the increase. Why a PSA Test Is Done - Your doctor may recommend a PSA test for one or more of the following reasons: You are over 50 years old. If your doctor finds suspicious areas in your prostate or if your PSA blood test is abnormal, a biopsy may be recommended. To do the biopsy, your doctor takes tissue samples from the suspicious areas of your prostate for examination. A biopsy is often done during the ultrasound test. Taking the Sample - The small tip of the biopsy needle is inserted through your rectum into your prostate. When the results of your biopsy are ready, your doctor will talk with you about them and any further exams or treatment that may be needed. Yearly digital rectal exam and PSA (twice yearly checks if either is abnormal) --------------------------------------------------------------------------------
Testosterone is the major hormone produced by your testicles, which also produce sperm and several other hormones that control normal male development and function. Testosterone is responsible for developing and maintaining normal male characteristics: Low testosterone (hypogonadism) occurs when your testicles do not make enough testosterone. In the US, current estimates are that more than one million men may be affected. Low testosterone may occur for a variety of reasons; loss of one or both testicles, injury, alcoholism, exposure to toxic compounds, disease (including HIV/AIDS), or aging. In some cases, it is present at birth. Although young men can experience testosterone deficiency, it generally occurs at middle age, when testosterone levels tend to decline. If you develop low testosterone as an adult, you will maintain most of the male characteristics that you acquired during puberty, though you may experience some decrease in the thickness of your beard and body hair. Also, your voice will not change and your penis size will most likely remain the same. If testosterone deficiency occurs during childhood, normal male sexual development often is delayed or may not occur at all. Potential consequences of low testosterone: Difficulty achieving or maintaining an erection Testosterone shots (depo-testosterone injections-given monthly) --------------------------------------------------------------------------------
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