This important work fills a gap in the characterization of motor architecture and chemical coupling of the male reproductive system, crucial to understanding male reproduction and fertility. The ...

Men don't have monthly fluctuations in their hormone levels, but testosterone levels tend to have 24-hour cyclical patterns that can influence mood and energy.

Men having children much later in life could raise the genetic disease risk for their offspring, a study found.

Reproductive biology involves the scientific study of the reproductive system. Improved understanding of reproductive biology can lead to new treatments for reproductive disorders, such as infertility ...

Reproductive disorders are diseases involving the reproductive system, including reproductive tract infections, congenital abnormalities, cancers of the reproductive system and sexual dysfunction.