ADVERTISEMENT

The Timing of Birth

A hormone unexpectedly found in the human placenta turns out to influence the timing of delivery. This and related findings could yield much needed ways to prevent premature labor
or subscribe to access other articles from the March 1999 publication.
Digital Issue $7.99
Digital Issue + All Access Subscription $99.99 Subscribe
Share this Article:

Comments

You must sign in or register as a ScientificAmerican.com member to submit a comment.

Email this Article

X