A new, small study suggests that the Pap smear done early in pregnancy may yield enough fetal DNA to screen for genetic abnormalities.
Scientists study if Pap smear could spot birth defects early
A simple Pap smear may one day offer a way to screen for birth defects a little earlier in pregnancy than today's prenatal tests.ctvnews.ca DressAfford 2018 latest wedding wears dressed in beach