<prompt> PG F-2d contrandicated is in:Bronchial asthmaDMTwinsHT  <response>: PG F-2d is never used in asthmatic patients.Postpartum hemorrhage is treated with oxytocin or PGE2. Prostaglandin F-2a or ergotamine derivatives are contraindicated because they may cause significant bronchospasm.Williams 24e, p 1015Remember: In asthmatic patients PGE2 is not contraindicated and can be used for cervical ripening and induction. 