The subject invention provides a contraceptive and/or HRT kit comprising a contraceptively and/or therapeutically effective amount of a long-acting etonogestrel ester with a fatty-chain length of C7-C15.
本发明提供了一种避孕和/或 HRT 试剂盒,其中包含避孕和/或治疗有效量的脂肪链长度为 C7-C15 的长效
依托孕烯酯。