Misoprostol has been found to be effective in all of the following, EXCEPT:

Misoprostol is a prostaglandin E1 analog having positive effect on myometrial contractility irrespective of duration of gestation. Hence, it helps in expulsion of fetus in aboion, as well as to control hemorrhage from opened sinuses in an atonic postpaum uterus (800 micrograms per rectally). It effects cervical ripening and is used for induction of labor. misoprostol does not hold any value for menorrhagia management.