Prostaglandins have developed into an important tool in modem obstetri
cs. Although the therapeutic role of prostaglandins in normal labor is
limited, prostaglandins of the E and F series are valuable in the man
agement of fetal death, cervical ripening, and postpartum uterine aton
y. Modifications of naturally occurring prostaglandins have resulted i
n greater ease of use and in fewer adverse reactions.