In menopausal hormone therapy,<unk>  is administered together with an estrogen. Therefore, the interaction between<unk>  and estrogens has been assessed, and no clinically significant interaction has been observed.
Dydrogesterone
Haloprogesterone
Hydroxyprogesterone acetate
Gestodene
Vinyltestosterone
Retroprogesterone
Ethinylestradiol
Algestone