The new method accurately identifying high-quality sperm cells without using potentially harmful chemical dyes.

America’s birth rate is plummeting, and with it, the economic foundations of programs like Social Security. Lars and I ...

As she explained in a 2023 interview with WBUR ... Why the uncertainty? Because fertility rates, the foundation of population projections, can be fickle, and even a small shift, only a decimal ...

The Republican Party has long been against abortion. But some conservatives have supplemented that message with another: The country’s dropping fertility rate is a national crisis.

Polycystic ovary syndrome PCOS is a hormonal condition that affects women of reproductive age Read this article to know what ...

It grew rapidly and now has a population of 40,000. However, fertility rates have recently declined across France, and Colomiers has seen one of the biggest falls - 31% since 2018. France used to ...