Expert explanation: In the medicine thought that in the '' fibroid and the human body the estrogen level has the relations, after suppressing the estrogen, the majority of fibroid can wither. Some contraceptives, like some including the estrogen, the progestogen multi-skill contraceptive, after some fibroid patient takes, presents the myoma to increase, therefore many people thought that the contraceptive will induce the fibroid. Has had many prejudices and the misunderstanding regarding the oral contraceptive, underwent more than 40 years unceasing improvements, today's oral contraceptive should say that compares the security.
The oral contraceptive has three broad heading
First, including the estrogen, the progestogen compound contraceptive, this kind of medicine is most widespread in the market, like the mother rich prosperous, reaches UK 35, to decide occasionally and so on sensitively.
Second, only contains the progestogen contraceptive, if cerazette, this kind of medicine may take the breast-feeding period woman contraception the first choice, new mother takes this kind of medicine contraception, will not affect the milk the secretion.
Third, including progestogen antagonist compound urgent contraceptive, like Mi Feisi alkone piece. If uses in the menstrual cycle first half, then delayed ovulation; If in luteal phase use, then changes the yellow body function, enables the pregnancy to occur. Has the anti-ovulation, the anti-bed, the expansion and the softened cervix of the uterus function, thus achieves the termination early pregnancy, the induction menstruation and the promotion cervix of the uterus mature and so on functions.
Contraceptive more and more security
Many females have many misgivings to the contraceptive, like thought that can put on weight, is pregnant influential to the present, possibly will induce the fibroid and so on. In fact, along with the technical unceasing improvement, the present contraceptive was already safe effectively.
Nearly for more than 40 years regarding oral contraceptive’s development, mainly have been devotes in reduces the estrogen the content.
In the 60s develops the contraceptive estrogen content amounts to 150 micrograms, the corresponding side effect is big. In the mid-70s fell to 50 micrograms. In the 80s develops third generation contraceptive, if mother rich prosperous, the estrogen fell the only 30 micrograms, the low dose estrogen and the high selective progestogen compound, achieved the effective contraceptive function. Now some contraceptive like US joyful happy, the estrogen content is falls to 20 micrograms
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