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 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 ...

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

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.

The agency issued a memo after Transportation Secretary Sean Duffy authorized a series of actions to advance Trump’s agenda.

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 ...