More than 90% of male infertility cases are due to low sperm counts, poor sperm quality, or both. The remaining cases of male infertility can be caused by a number of factors including anatomical problems, hormonal imbalances, and genetic defects.
Sperm abnormalities can be caused by a range of factors, including congenital birth defects, disease, chemical exposure, and lifestyle habits. (See Risk Factors section.) In many cases, the causes of sperm abnormalities are...
Read moreMale Genitalia 101 That's right, it's time to really understand your male anatomy, so you can then have an understanding of what can go... Read more »
Source: ADAM Encyclopedia
Aging changes in the male reproductive system may include changes in testicular tissue, sperm production, and erectile function. These changes... Read more »
Source: ADAM Encyclopedia
Andropause; Male reproductive changesReferencesMinaker KL. Common clinical sequelae of aging. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd... Read more »
Source: ADAM Encyclopedia
CausesMany medical conditions can contribute to infertility. In fact, most cases of infertility are due to underlying medical problems. These... Read more »
Source: ADAM Encyclopedia
Developmental disorders of the female reproductive tract are problems in a baby girl's reproductive organs that occur while she is growing in her... Read more »
Source: ADAM Encyclopedia
As a woman ages, a number of changes take place in the female reproductive system. For women, the cessation of menses (menopause) is an obvious sign... Read more »