Many men never see a reproductive specialist; a preventive check around age 18 — semen analysis and testicular ultrasound — ...

In a recent study published in the journal Nature Reviews Urology, researchers addressed the most pertinent questions concerning male infertility. They discussed the current understanding of the ...

Chinese researchers have developed a lotion to boost sperm motility, an advance that could help tackle the global male ...

The Pfizer and Moderna mRNA COVID-19 vaccines is safe for male reproduction, according to a new study by University of Miami Miller School of Medicine researchers published in JAMA, the most widely ...

MIAMI (CBSMiami) - Male reproduction is not affected by either the Pfizer or Moderna COVID-19 vaccines, according to a study published Thursday in the Journal of the American Medical Association (JAMA ...

A new study found there was no negative effect on sperm levels in men after receiving the COVID-19 vaccines, undercutting suggestions that the shots affect male fertility. But social media posts have ...

Hear the phrase “reproductive politics” and sperm likely won’t be the first thing that comes to mind. But in a provocative new collection of essays, Yale sociologist Rene Almeling and a group of ...

produce and transport semen, which contains sperm release sperm into the female reproductive tract during sex make male sex hormones, such as testosterone Have you ever wondered what the different ...

Why does the peacock have such an elaborate tail? This cumbersome trait significantly decreases the male's chances of survival. It only exists because it confers an advantage to its bearer in the form ...

It’s not just about chromosomes. Or reproductive cells. Or any other binary metric. Many genetic, environmental and developmental variations can produce what are thought of as masculine and feminine ...