PHARMACEUTICAL PREPARATIONS, NAMELY, LEVONORGESTREL WITH A CONTROLLED RELEASE MEMBRANE FOR USE IN CONTRACEPTION, ENDOMETRIAL SUPPRESSION IN PERIMENOPAUSAL AND POSTMENOPAUSAL WOMEN USING HORMONE REPLACEMENT THERAPY, IDIOPATHIC MENORRHAGIA, AND OTHER REPRODUCTIVE ENDOCRINE DISORDERS AND DISEASES

Pharmaceutical preparations, namely, levonorgestrel with a controlled release membrane for use in contraception, endometrial suppression in perimenopausal and postmenopausal women using hormone replacement therapy, idiopathic menorrhagia, and other reproductive endocrine disorders and diseases; Medical devices, namely, intrauterine devices and systems, namely, a fiber containing levonorgestrel with a controlled release membrane affixed to a length of suture material and parts therefore