A 28-Year-Old Woman Has Had Multiple Sclerosis (MS) for 3

A 28-year-old woman has had multiple sclerosis (MS) for 3 years and wants to have children before her disease worsens. When she asks about the risks associated with pregnancy, the nurse explains that

A) MS is associated with a slightly increased risk for congenital defects.
B) symptoms of MS are likely to become worse during her pregnancy.
C) women with MS frequently have premature labor.
D) MS symptoms may be worse after the pregnancy.