发明申请
US20050064031A1 Combination contraceptive, kits that contain the latter, and a method that uses the latter 审中-公开
组合避孕药,含有后者的试剂盒,以及使用后者的方法

Combination contraceptive, kits that contain the latter, and a method that uses the latter
摘要:
This invention relates to a multi-phase combination preparation that contains at least 28 daily dosage units: with a first phase of at least 21 initial daily dosage units, containing a competitive progesterone antagonist in a dosage which inhibits ovulation during the first above-named phase; and a second phase of 5 to 28 daily dosage units, in which each dosage unit of this second phase contains a gestagen, as well as a corresponding package (contraceptive kit) that contains this combination preparation and a contraceptive method which uses the combination preparation above.
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