An IUD to fit any uterus.
A new copper intrauterine device is described. Experience during 40 000 woman-months of use indicates that there have been no pregnancies and only 0.4 expulsions. At the end of 30 months of follow-up, 87.5% of the women are still wearing the device.
D000328:Adult; D005260:Female; D006801:Humans; D007435:Intrauterine Devices, Copper; D008433:Mathematics; D012959:Socioeconomic Factors