Hormone therapy to normalize the menstrual cycle if contraception is desired (desire for contraception; estrogen/progestin combination preparations (single-phase preparations, step preparations), contraceptives).
Hormone therapy when there is a desire for normalization of the cycle.
Ovulation bleeding (mid-cycle bleeding); estrogen therapy from the 12th to the 16th day of the cycle.
Premenstrual bleeding (prelubrication) in corpus luteum insufficiency (luteal weakness; progestogen monopreparations, oral; e.g., chlormadinone, desogestrel, dienogest, from the 16th (18th) to 25th day of the cycle for three cycles; progesterone).
Premenstrual bleeding (pre-lubrication) with premature decline in estrogen secretion/estrogen release (estrogens from the 22nd to 26th day of the cycle).
Postmenstrual bleeding (post-lubrication) in estrogen deficiency (estrogens, from the 3rd to 6th (8th) day of the cycle).
Postmenstrual bleeding (Nachschmieren) in prolonged rejection of the endometrium (endometrium) due to delayed fall of the corpus luteum (corpus luteum hormone; estrogen / progestogen combination preparations for contraception, 21st to 25th day of the cycle → acceleration of endometrial rejection / endometrial rejection by hormone withdrawal bleeding).
