Abstract: The multiphase preparation having higher contraceptive safety and reduced side effects is based on a combination of a natural oestrogen with dienogest or drospirenone. The multiphase preparation is characterized by a first phase consisting of 2 daily dose units of 3 mg of oestradiol valerate, a second phase consisting of 2 groups of daily dose units, wherein a first group is formed by 5 daily dose units each containing a combination of 2 mg of oestradiol valerate and at least two or three times an ovulation-inhibitory dose of dienogest or drospirenone and a second group is formed by 17 daily dose units each containing a combination of 2 mg of oestradiol valerate and at least three or four times the ovulation-inhibitory dose of dienogest or drospirenone, a third phase consisting of 2 daily dose units of 1 mg of oestradiol valerate, and a further phase consisting of 2 daily dose units of pharmaceutically acceptable placebo.

Abstract: The multiphase preparation having higher contraceptive safety and reduced side effects is based on a combination of a natural oestrogen with dienogest or drospirenon. The multiphase prepration is characterized by a first phase consisting of 2 daily dose dose units of 3 mg of oestradiol valerate, a second phase consisting of 2 groups of daily dose units, wherein a first group is formed by 5 daily dose units each containing a combination of 2 mg of oestradiol valerate and at least two or three times an ovulation-inhibitory dose of dienogest or drospirenon and a second group is formed by 17 daily dose units each containing a combination of 2 mg of oestradiol valerate and at least three or four times the ovulation-inhibitory dose of dienogest or drospirenon, a third phase consisting of 2 daily dose units of 1 mg of oestradiol valerate, and a further phase consisting of 2 daily dose units of pharmaceutically acceptable placebo.

Abstract: The multiphase preparation having higher contraceptive safety and reduced side effects is based on a combination of a natural oestrogen with dienogest or drospirenon. The multiphase prepration is characterized by a first phase consisting of 2 daily dose dose units of 3 mg of oestradiol valerate, a second phase consisting of 2 groups of daily dose units, wherein a first group is formed by 5 daily dose units each containing a combination of 2 mg of oestradiol valerate and at least two or three times an ovulation-inhibitory dose of dienogest or drospirenon and a second group is formed by 17 daily dose units each containing a combination of 2 mg of oestradiol valerate and at least three or four times the ovulation-inhibitory dose of dienogest or drospirenon, a third phase consisting of 2 daily dose units of 1 mg of oestradiol valerate, and a further phase consisting of 2 daily dose units of pharmaceutically acceptable placebo.

Abstract: A pharmaceutical preparation to obtain a continuous hormonal treatment over a desired period of time longer than 21-28 days comprising a first composition containing at least one estrogen and/or at least one progestin in a predetermined amount to be administered in the first 21-28 days and a second composition which contains at least one estrogen and/or at least one progestin in a predetermined amount higher than the amount of the first composition and comprises a mono or multiphase sequence of pharmaceutical dosages.

Abstract: The multiphase preparation having higher contraceptive safety and reduced side effects is based on a combination of a natural oestrogen with dienogest or drospirenon. The multiphase preparation is characterized by a first phase consisting of 2 daily dose units of 3 mg of oestradiol valerate, a second phase consisting of 2 groups of daily dose units, wherein a first group is formed by 5 daily dose units each containing a combination of 2 mg of oestradiol valerate and at least two or three times an ovulation-inhibitory dose of dienogest or drospirenon and a second group is formed by 17 daily dose units each containing a combination of 2 mg of oestradiol valerate and at least three or four times the ovulation-inhibitory dose of dienogest or drospirenon, a third phase consisting of 2 daily dose units of 1 mg of oestradiol valerate, and a further phase consisting of 2 daily dose units of pharmaceutically acceptable placebo.

Abstract: The multiphase combination preparation for oral therapy of dysfunctional uterine bleeding and for oral contraception contains a first phase consisting of 2 daily dosage units, each containing 3 mg of estradiol valerate or<3 mg of estradiol; a second phase consisting of a first group of 5 daily dosage units, each consisting of a combination of 2 mg of dienogest with 2 mg of estradiol valerate or<2 mg of estradiol, and a second group consisting of 17 daily dosage units, each consisting of a combination of 3 mg of dienogest with 2 mg of estradiol valerate or<2 mg of estradiol; a third phase consisting of 2 daily dosage units, each containing 1 mg of estradiol valerate or<1 mg of estradiol; and another phase consisting of 2 daily dosage units of a pharmaceutically harmless placebos.

Abstract: The multiphase combination preparation for oral therapy of dysfunctional uterine bleeding and for oral contraception contains a first phase of 2 daily dosage units, each consisting of 3 mg of estradiol valerate; a second phase of two groups of daily dosage units, which consist of a first group containing 5 daily dosage units, each of which consist of a combination of 2 mg of estradiol valerate and 2 mg of dienogest, and a second group containing 17 daily dosage units, each of which consist of a combination of 2 mg of estradiol valerate and 3 mg of dienogest; a third phase of 2 daily dosage units each consisting of 1 mg of estradiol valerate; and another phase of 2 daily dosage units of a pharmaceutically harmless placebo; so that the multiphase combination preparation consists of a total number of 28 daily dosage units.

Abstract: The present invention relates to a female mammal contraceptive process consisting of the sequential administration for at least 28 days of (a) a gestagen in an ovulation-preventing dose for at least 28 days in combination with (b) a natural oestrogen for 5 to 10 days at the end of the sequential dosage of at least 28 days, and a contraception kit.

Abstract: The present invention relates to methods of increasing likelihood of conception, treatment of low fecundity and/or providing menstrual cycle control without suppressing ovulation in a female comprising administering an effective dose of at least one estrogen and at least one progestin within a treatment period of at least 21 days to 35 days or multiple periods thereof. Furthermore, the invention relates to the combination of at least one estrogen and at least one progestin for the preparation of a medicament to be used in the abovementioned indications.

Abstract: A pharmaceutical preparation to obtain a continuous hormonal treatment over a desired period of time longer than 21-28 days comprising a first composition containing at least one estrogen and/or at least one progestin in a predetermined amount to be administered in the first 21-28 days and a second composition which contains at least one estrogen and/or at least one progestin in a predetermined amount higher than the amount of the first composition and comprises a mono or multiphase sequence of pharmaceutical dosages.