 The basic tasks of juvenile contraception are:
1. prophylaxis of the first abortion and unplanned births; prophylaxis of diseases transmissible by a sexual way:
2. prophylaxis of violations of the reproductive system (inflammatory diseases of privy parts, violations of menstrual function).
Juvenile contraception must satisfy the following requirements:
- safety for a health;
- high efficiency;
- comfort of application;
- availability of acquisition.
It is necessary to name among the existent methods of contraception: hormonal, barrier (mechanical), spermicidal (chemical).
The combined oral contraceptives use large popularity, providing:
- highly effective contraception (the Perl 0,1-3,6 index) unconnected directly with sexual intercourse;
- good bearable;
- adequate control of menstrual cycle;
- convertibility;
- medical effects: adjusting of menstrual cycle;
- removal or diminishment of dysmenorey;
- diminishment of menstrual blood losing;
- removal of ovulatory pains;
- diminishment of frequency of inflammatory diseases of organs of small pelvis;
- diminishment of displays of premenstrual syndrome;
- salutary influence on a skin;
- decline of risk of development of extra-uterine pregnancy;
- deficit of iron;
- cancer of endometria and ovaries;
- of high quality new formations of milk gland.
Thus, for hormonal contraception of teenagers the monophase micro dozed oral contraceptives containing a 20 mkg etynylestradyol and gestagens third generation can be preparations of choice: gestoden and dezogestrel.
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