Intrauterine progesterone contraceptive system as an alternative in cases where conventional IUD's are unsuitable

A progesterone intrauterine device (IUD), Progestasert, was prescribed for 25 patients unable to use an ordinary non-hormonal IUD. Both the amount of menstrual bleeding and the discomfort was observed to decrease more often than increase during the period of use of the progesterone IUD. Hemoglobin, hematocrit and the serum iron levels either remained static or increased. Continuation rate was 76 per cent after one year. The authors consider Progestasert a suitable alternative to the ordinary non-hormonal IUD in women with dysmenorrhea or menorrhagia and those in whom a previous IUD had been associated with pain or increased menstruation.