A Woman in the Perinatal Clinic Asks the Nurse How

A woman in the perinatal clinic asks the nurse how her asthma will affect her pregnancy and fetus.What response by the nurse is best?

A) Asthma medications cannot be used during pregnancy.
B) The only problem is that you will not be able to breastfeed.
C) Medications for asthma do not appear to harm the fetus.
D) Pregnancy tends to make asthma worse.