Articles on Assisted reproductive technology

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What are the rules that make a man a father? Slava Potik/Unsplash

Who’s your daddy? Don’t ask a DNA test

Before the advent of genetic testing, definitions of paternity were primarily social and legal. Science has destabilized these older definitions, but it has not replaced them.
New procedures are enabling men and women to preserve their fertility until they are ready or able to have children. By kristiillustra/shutterstock.com

40 years after the birth of IVF, researchers push boundaries to preserve fertility in women, men and children

For women and men not ready to have children, there are new ways to preserve fertility. And experimental techniques offer hope for sick children whose treatments jeopardize future childbearing.

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