<unk>  (EB/OHPC), sold under the brand name Primosiston among others, is a combined estrogen and progestogen medication which is used to treat gynecological disorders and habitual abortion. It contains estradiol<unk>  (EB), an estrogen, and hydroxyprogesterone caproate (OHPC), a progestin. The medication is given by injection into muscle.
Estradiol benzoate/hydroxyprogesterone caproate
Estradiol valerate/hydroxyprogesterone caproate
Testosterone propionate/testosterone enanthate
Estradiol benzoate/testosterone propionate
Estradiol dipropionate/hydroxyprogesterone caproate
Estradiol valerate/testosterone enanthate
Estradiol cypionate/hydroxyprogesterone caproate
Estradiol benzoate/progesterone/testosterone propionate