New male oral contraceptive composition

摘要

Composition (I) comprises: (a) at least one component that is adehydroepiandrosterone (DHEA) precursor or DHEA itself; (b) at least one C21-gestagen from progesterone, chlormadinone acetate, gyproterone acetate, medoxyprogesterone acetate or dydrogesterone, and/or (c) at least one 19-norgestagen from dienogest, levonorgestrel, gestoden, desogstrel, norgestimat, norethisterone or its acetate.