Scientists discovered that making a very small change to female mice's DNA caused them to develop male reproductive organs.

Montana has a new law that defines sex as strictly male or female, based on a person’s reproductive system. Gov. Greg ...

When hormonal contraceptive pills hit the market in the 1960s, it revolutionized women’s control over their own bodies. For men, successful reproduction begins with the right cocktail of hormones, ...

A TRAVELER in Manila opens her phone to book a weekend ferry to Palawan. She compares schedules, checks prices and completes payment. The whole process happens inside an app she already trusts, ...

A decade-long review by George Mason University researchers reveals growing evidence that neonicotinoid insecticides—the world’s most widely used class of pesticides—may harm male reproductive health.

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 ...

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 ...

Imagine waking up from surgery to discover that the implants designed to save your life were too large, too rigid, and never meant for someone like you. Imagine arriving at the emergency department ...

Let’s face it: the phrase “toxic masculinity” gets thrown around a lot these days. While it’s important to call out genuinely harmful behaviors, sometimes the conversation goes too far, labeling all ...

A growing body of evidence now shows that cannabis is destructive to male fertility. By Alexander Nazaryan About a decade ago, patients started coming to Dr. Alexander Pastuszak with a question that ...

This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when they ...

DENVER--(BUSINESS WIRE)--Posterity Health, the leader in male reproductive and hormonal health, has secured $13 million in Series A funding to expand access to comprehensive care for men nationwide.