"tablet" History Modern hormonal

"Tablet" history Modern hormonal contraceptives not only are means for the pregnancy prevention, but also barrenesses are very actual for treatment and preventive maintenance of various diseases, including. Unfortunately, presence at the first appeared and nowadays out-of-date contraceptives of some by-effects has caused "fear" occurrence before hormones, and many women are afraid till now to accept contraceptive tablets from fear, for example, to type excess weight. In second half XIX centuries it has been noticed, that during pregnancy maturing of follicles stops, that is during this period there is impossible a repeated pregnancy. The first attempt to create a hormonal contraceptive has been undertaken in 1960 by the American company "Серл". The created preparation «Эновид» contained very much a considerable quantity of hormones and was soon recognised unsuitable for long-term use. "Tablet" birthday considers on June, 1st, 1961 when there was a preparation «Ановлар», developed by company "Schering" – the first oral contraceptive in Europe. It contained three times less hormones, than its American predecessor and was suitable for long use. The history of development of the combined contraceptive means from now on has begun. In the beginning preparations with the high maintenance of hormones, so-called preparations of 1st generation were created. Further perfection of hormonal contraceptives went on a way of reduction of the maintenance to them of hormones. Now the maintenance of hormones in "tablet" is regulated by a rule «So much, it is how much necessary. So it is not enough, as far as possible».