According to research from a team at the University of Utah Health and the University of Nevada, Reno School of Medicine, ...

Learn more about the DNA and RNA that sperm carry and how they may suddenly change during midlife.

There are many potential causes of infertility, and it can be challenging to pin down just what the problem is when a couple is having trouble getting pregnant. Now, researchers show that a few key ...

New multicentre data show that serum testosterone levels and testicular histology help predict sperm retrieval success in nonmosaic Klinefelter syndrome ...

In the United States, an estimated 645,000 men ages 20 to 50 have azoospermia, a condition in which no sperm are present in their ejaculate. Now, scientists are testing a potential treatment: ...

Male fertility is strongly influenced by diet and lifestyle habits. Consistent healthy choices can improve sperm quality ...