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Male infertility

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Typically two separate semen analyses will be required. Men with this condition can exhibit azoospermia no sperm productionoligospermia small number of sperm productionor they will produce abnormally shaped sperm. Zinc replaced by cadmium in DNA polymerase can be particularly damaging to the testes. Archived from the original on There are a variety of social stigmas that surround male infertility throughout the world. A lot of research has pointed to the relationship between infertility and emasculation. International Journal of Fertility and Women's Medicine. Low sperm counts world wide drop in sperm count often associated with decreased sperm motility and increased abnormal morphology, thus the terms "oligoasthenoteratozoospermia" or "oligospermia" can be used as a catch-all.

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