by observing placed intrauterine device (IUD), Aimu ring (MCU), maternal music MCU375, uterine shaped ring GCU300, TCU220C and genefex of adverse reaction conditions, for women of childbearing age informed choosing IUD to provide reference. Will 671 patients volunteered to take the placement of intrauterine device (IUD) and without contraindication of women were randomly divided into five groups, were placed in group a MCU, group B MCU375, group C GCU300, group D TCU220C, group E Ji genefex five IDU, followed up for two years. On postoperative menstrual blood volume and increased, prolonged menstruation, irregular vaginal bleeding, pain, off the ring, pregnancy with IUD, leucorrhea increased situation were compared. The adverse reactions of MCU375 were serious, the adverse reactions of GCU300 and MCU were followed, and the adverse reactions of TCU220c and Ji Nihuan were the lightest.. The highest removal rate of TCU220C was the highest, the rate of GCU300, MCU, MCU375 and Ji Nihuan was lower, and the highest MCU and GCU300 were the highest, and the TCU220C, MCU375 and Ji Nihuan were both low. Appropriate IUD should be chosen according to the specific circumstances of the receiver, and the degree of satisfaction of the contraceptive measures for women of childbearing age should be improved..