Babies Born Via Fertility Treatment May Be Smaller, Washington University Study  
11/3/2011 7:30:49 AM

Babies conceived via fertility treatment might be somewhat smaller at birth than newborns conceived naturally, a new study suggests. In a study of 1,700 women who gave birth to one child each, researchers found that babies born to women with fertility problems weighed a little less—about a third of a pound, on average.