CommonHealth: Avoiding Multiple Births With IVF

One of the big issues around IVF is the risk of multiple births. Now there's promising research that could help couples avoid twins, triplets, quads or quintuplets.

Carey Goldberg, co-host of WBUR's CommonHealth blog, wrote about the story and joins us to talk IVF and give us a major update in the story of Riley Cerabona, a 9-year-old girl with an extremely rare genetic condition.

Guests: