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Semen is an important indicator of men’s overall well-being and can help raise potential issues early. What your semen says about your health Skip to main content
A semen analysis (plural: semen analyses), also called seminogram or spermiogram, evaluates certain characteristics of a male's semen and the sperm contained therein. [1] [2] [3] It is done to help evaluate male fertility, whether for those seeking pregnancy or verifying the success of vasectomy. Depending on the measurement method, just a few ...
When a semen analysis does indicate abnormal results, lifestyle factors recommendations prior to a new semen sample include a nutritional diet, as well as limitations on smoking and alcohol use. A cold bath and removal of tight-fitted underwear apparel may also be recommended within the month prior to re-examination.
How long the man has abstained prior to providing a semen sample correlates with the results of semen analysis and also with success rates in assisted reproductive technology (ART). Both a too short period of time since last ejaculation and a too long one reduce semen quality. A period of time of less than one day reduces sperm count by at ...
Losing weight has been shown to yield numerous beneficial results; doing so can alter misaligned BMI statuses, and can correct metabolic disturbances associated with increased weight, ultimately decreasing the amount of oxidative stress and DNA damage. There is currently limited evidence for the effect of weight loss on semen-associated factors.
A single semen sample is not determining for disease diagnosis, so two different samples have to be analyzed with an interval between them of seven days to three months, as sperm production is a cyclic process. It is prudent to ask about possible sample loss, as that could mask true results of spermiogram.
Higher repeatability: Since sperm count, morphology and motility of semen samples fluctuate within a short period of time, results of analysis are less repeatable. SCSA has a repeatability of 0.98-0.99 in clinical settings. Unless disruption is made by different lifestyles or medical intervention, experimental results are reproducible. [9] [4] [13]
Human sperm stained for semen quality testing. Sperm quantity and quality are the main parameters in semen quality, which is a measure of the ability of semen to accomplish fertilization. Thus, in humans, it is a measure of fertility in a man. The genetic quality of sperm, as well as its volume and motility, all typically decrease with age. [17]