When I read the January 11th New York Times Well blog, titled When A Big Baby Isn’t So Big, I looked back on my career as a labor nurse and thought, “Yep – happens all the time.” Predictions for a “too big baby” were among the most common reasons I heard from women admitted to my labor unit for induction of labor or scheduled cesarean sections. In most cases, once the baby was delivered, either vaginally or surgically, they weren’t all that big after all.
The New York Times blog is centered around a recent study based on Childbirth Connection’s national survey of 1,960 new mothers, called Listening to Mothers III. The survey indicates that four out of five mothers who were warned they might have large babies gave birth to infants who were not large, and weighed less than 8 pounds 13 ounces (which defines macrosomia – a larger than average baby). These mothers were almost twice as likely to have interventions like medical induction of labor or attempt to self-induce labor, presumably so their baby wouldn’t get too big to deliver vaginally. They were also nearly twice as likely to have planned C-sections, though as the blog mentions, researchers say that increase fell just short of being statistically meaningful.
(click link to read the blog on the Every Mother Counts website)