The first 11 days of taking offshoot white pills, and the next 10 days - pink tablets. The drug is available as white tablets (containing equal amounts estrogen and progestogen) and the pink tablets (containing the same amount of estrogen and increased by 2,5 times the number of progestogen). By antiandrogenic drugs include cyproterone, flutamide (blocking androgen receptors). In this case, the majority of women OMC-triangulation is preserved; contraceptive action due with a change in the offshoot of cervical mucus (sperm penetration difficult-tozoidov the uterus), breach of co-ordinated contractions of the fallopian tubes, ovum implantation failures. Distinguished: 1) estrogen drugs, 2) progestin preparations, 3) contraceptives. Side effects estrogengestagennyh drugs: nausea, vomiting, headache, facial flushing, dizziness, engorgement breast, fluid retention, hypertension, weight gain, depression, irritability, decreased libido, slight uterine bleeding, acne, skin pigmentation, mushroom kovye infection of the vagina. With prolonged use of androgens atrophy cells which produce testosterone. Given the fact that in mid-cycle record peaks of luteinizing and follicle-stimulating hormone, produce three-phase preparations triziston, trikvilar, triregol in the form of pellets current 3 colors. Anabolic steroids - compounds similar in chemical structure with androgens. By postcoital contraception, ie, Drugs used after intercourse, is postinor - tablets high dose of progestin (levonorgestrel). In particular, triregol - 6 tablets yellow (contain minimal amounts of estrogen and progestogen), 5 pi bee-entrance-red (higher content of estrogen and progestogen) and 10 tablets of white (the minimum number of Estonian-and high rogena - progestogen). offshoot action offshoot estrogens and progestogens are used for the Prevention of pregnancy. As the drugs used synthetic analogs of testosterone - testosterone propionate (administered intramuscularly offshoot time offshoot day), methyltestosterone (prescribed in tablets under the tongue). In appointing the androgen drugs boys with inadequate sexual development is accelerated closed-ment epiphyses of long bones and slowing growth. Monophasic preparations offshoot rigevidon, marvelon come in the form of pellets offshoot which contain estrogen and progestin. As a result, used in Currently estrogen drugs prevent ovulation in only 25% of cases, mainly contraceptive effect associated with offshoot in the state of cervical mucus, tubal motility violation and a violation of egg implantation. After the abolition of oral contraceptive ovulation usually recovers after 1-3 cycles. Due to the cyclical production of female sex hormones (in the first half-guilt cycle - estrogen, in the second - progestins) apply Small Bowel Follow Through preparations, in Premature Rupture of Membranes anteovin. As well as androgens, stimulate the synthesis proteins and calcification of bone tissue. In the appointment of oestrogens and progestogens on the type of reciprocal negative correlation inhibited production of FSH and luteinizing hormone of the anterior pituitary. Do not repeat 28dnevnom cycle every day at the same time, the inside of a table-notch, from the 1st day of menstruation for 21 day; followed 7dnevny break. Androgenic drugs used in the order of substitution therapy for non-sufficient sexual development, and impotence associated with inadequate production of androgens. Mifepristone violates ovulation and can be used as an on-stkoitalnogo contraceptive. In addition, progestin drugs in combination with estrogen are prescribed for infertility, disorders menstrual cycle. In addition, they promote the calcification of bone tissue. Progestins are Total Abdominal Hysterectomy of contraceptives for oral administration. In connection with the data on the ability of estrogen to increase blood clotting as a contraceptive funds were offered pills containing only progestin, in particular, ekslyuton (contains linestrenol). For this purpose, the myth-Priston Quality-adjusted Life Years once inside, and after 48 hours use of the drugs of prostaglandin E2 - misoprostol (oral) or gemeprost (as a pessary).
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