Are placental morphologic features and chorionic surface vasculature at term highly correlated with 3-dimensional sonographic measurements at 11 to 14 weeks?
Many important ultimate placental morphologic features are likely predetermined early in pregnancy. Three-dimensional sonography may play an increasing role in the in utero evaluation of the early placenta.
Even when controlling for demographics and condom use, partner characteristics partially explained the association between SUD and STD.