In the Context of Teenage Pregnancy, All of the Following

In the context of teenage pregnancy, all of the following statements are true except that:

A) young mothers are more likely than more mature women to experience medical difficulties during pregnancy.
B) young women are often ill prepared for motherhood.
C) the stress and responsibility of motherhood tend to take a heavy toll on teen mothers.
D) the infants born to adult mothers are more likely to have neurological and developmental difficulties than infants born to young mothers.