Men and women who appear hormonally 'normal' may still have undetected disruptions in the timing and coordination of their ...

Researchers highlight that age, not ovarian reserve, drives fertility decline, thereby questioning the clinical value of ...

A federal jury has convicted Jia Bei Zhu, operator of a Reedley biolab, in a $3.8-million scheme selling faulty, misbranded ...

But there are more ways to test and protect yourself than before. In recent years, the U.S. Food and Drug Administration (FDA ...

Hormone hype is out of control. Supposedly, the menstrual cycle is a gift. It’s a product of good design. It’s a miraculous ...

When twins Michelle and Lavinia Osbourne took at-home DNA tests to find out their real father, they discovered something ...

The men at HBS inhabit a different reproductive universe from the women I wrote about in my previous article. Before they ...

Home pregnancy tests are simple, discreet, and widely available. But simple does not mean straightforward. Many women take ...

The U.S. general fertility rate fell by 1 percent in 2025, reaching a new record low for another consecutive year according to latest statistics from the Centers for Disease Control and Prevention ...

April 9 (Reuters) - The U.S. fertility rate hit a record low last year, extending a nearly two-decade decline, provisional data from the Centers for Disease Control and Prevention ‌showed on Thursday.

The fertility rate in the United States fell slightly to a historic low in 2025 as fewer teenagers and young women had babies, according to federal data released Thursday. Roughly 3.6 million babies ...