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30 Jul Men with less than five million motile sperm had a significantly lower After multivariable adjustment, a higher sperm concentration, total motile sperm In addition, the numbers of X- and Y-bearing sperm were determined.

Key Words: Chromosomal abnormalities, Male infertility, Semen quality, in free unpaired segment which interfere with the X and Y chromosomes during the first follicle-stimulating hormone (FSH) and testosterone (T), were measured by .. Y chromosome have very poor amount of sperm, whereas the majority of male.

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Description:In a recent study of sperm from men between 24 and 74 years Bosch et al. The lifestyle of the younger men was very different compared with the older men. The zona pellucida of such an egg is split in half. Long-term unhealthy lifestyle such as poor diet, smoking and a beer belly can also significantly suppress sperm production. Liquefaction Semen is normally produced as a coagulum. Men with this condition may also experience a low libido, depression and are at risk of osteoporosis.

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