During a Routine Check in the Second Trimester Erica's Doctor

Multiple Choice

During a routine check in the second trimester Erica's doctor tells her that the placenta is half the size typically seen at this stage of pregnancy.Which of the following is a concern?

A) Inadequate exchange of nutrients and waste,thereby limiting fetal growth
B) Inadequate levels of the hormones of pregnancy
C) The fetus may become overly large due to extra space in the uterus
D) Less maternal blood than is typical will be able to flow into fetal circulation
E) None of these will be a concern