IVF

In the Lab Megan Thielking

For IVF embryos, lab chemicals can have lasting effects

Health Jennifer Adaeze Okwerekwu

Where have all the triplets (and quadruplets, and quintuplets) gone?

Quick Take Megan Thielking

When egg and sperm meet, fireworks light the Petri dish

Quick Take Megan Thielking

Some fertility treatments produce more boy babies. Here’s why

In the Lab Tony Fong

New screening tool for IVF embryos leads to birth of healthy children