On the ring for eight Golden Age

Intrauterine device, be placed in the uterine cavity in women of childbearing age, by mechanical stimulation and chemical substances interfere with the purpose to achieve contraception, does not inhibit ovulation, does not affect women's endocrine system, thus avoiding the adverse effects of contraception in general medicine .

Suitable for a variety of IUD insertion time:

1, placed during the menstrual week: generally clean menstruation after 3 to 7 days to place more appropriate, because at this time, the chance of pregnancy

Very small; and the endometrial proliferative phase endometrium is thinner, causing injury and bleeding, after placing fewer opportunities. Abroad also choose to place the line menstruation, it may rule out the possibility of pregnancy before IUD insertion, and the cervix more loose, easy, but also to avoid bleeding once again, after placing the psychological burden.

2, placed immediately after abortion: abortion or forceps immediately after placement, this time the cervix was loose, and can be removed from the second surgery. It was placed on research and the menstrual cycle compared to infections and bleeding complications has not increased, pregnancy and expulsion rates are also quite similar. But it must be satisfied that the contents completely removed uterine bleeding little contraction of the uterus may be placed well. If there is vaginal irregular bleeding before surgery. Surgery, when bleeding, uterine contraction uterine bad or suspicious contents are not completely removed, then the other before walking the next release.

3, medium-term pregnancy, induced abortion after the place: in the non-medium-term pregnancy by transvaginal surgery immediately after the placement, such as abdominal puncture and intra-amniotic induction rivanol who, after parturition in the fetus, the Qing surgery to place. After the mid-pregnancy abortion IUD placed, in general, falling rates are relatively high, even up to the early post-abortion placed 5 to 10 times, therefore, such as the suspected intrauterine tissue residues may be, there is a potential infection may be, and with water bladders or other Drug induced labor who can not be placed through the vagina.

4, postpartum lactation amenorrhea of 42 days, and those, such as pregnancy and the contraction of the uterus except for a good recovery, lochia clean more than 5 days without the phenomenon of the uterine cavity, or perineal infection, could place the IUD in order to reduce pregnancy-lactation period. But myometrium Cui Bo, be careful when placing order to avoid perforation.

5, six months after cesarean section are advised to place.

6, IUD placement expires, without any symptoms, can be taken immediately after device replacement.

7, produced when the placenta during and immediately after cesarean section to place, its advantages for the delivery and placement of IUD at the same time to complete, to avoid secondary surgery; disadvantages shedding rate. If rupture of membranes more than 12 hours or more, the stagnation of production, have produced vaginal operations such as surgery, hand to take the placenta, are easy to cause infection, it is not appropriate to place IUD. Suspected placental residue, due to the possibility of bleeding, it is best not to place IUD. Classical cesarean section because of uterine incision in the uterus Department of IUD easily from the incision incarcerated, or penetrate the outer wall of the uterus into the abdominal cavity, the general Teng-hui; even if it takes place, it must be above the county level hospitals.

8, room afterwards (after intercourse) place. After sexual intercourse because of failure to take contraceptive measures, or because of contraceptive accident (such as condoms broke) to worry about pregnancy, and is prepared to take a long-term contraceptive measures, women can be active within 72 hours to place copper IUD.

Although there is a variety of storage time, usually 3 to 7 days menstrual clean and placed a maximum