<prompt> Prostaglandin used to control bleeding in Post partum hemorrhage is:CarboprostAlprostadilPGE2PGI2  <response>: Ref: Dutta textbook of obstetrics Pg.4I6Explanation:Postpartum hemorrhageCarboprost 15 methyl PGF2 alpha 0.25 mg to be given i.m every I5min upto maximum 2 mgMisoprostol PGEI 1000 microgm per rectum AlprostadilSynthetic Prostaglandin El PGEI analogIt is a drug used in the treatment of erectile dysfunctionUsed in treatment of Patent ductus arteriosus in NewbornAlso used in Critical limb ischemia due to its vasodilatory properties. 