A single lithium ring in the vagina is used to treat Lutea grade defects, including progesterone, a polyamide elastic tube and a mineral oil, while progesterone is genetically dispersed in the polyamide elastic tube and production process.

摘要

Monolithic Ring intravaginal progesterone, which comprises: (a)(b) elastomer polysiloxane between 55 and 90% of the total weight of the ring and c) hydrocarbon or pharmaceutical use of Fatty Acid Esters of glycerol.Useful for the treatment of a Defect in the luteal phase; Manufacturing process.