When suitable contraceptive ring?

Placed between the menstrual cycle: generally within 3-7 days after menstruation clean place more appropriate, because in this period of time to the very small chance of pregnancy and Endometrial hyperplasia, membrane with thin, less chance of causing damage and bleeding after placing. Also select row period place abroad, so you can rule out the possibility of pregnancy before the reset when and cervix more, easy operation, you can also avoid placing a psychological burden on the uterine bleeding after.

Instant placement after induced abortion: induced abortion or clamp curettage immediately after placement, Gong Kousong, and remove the second operation. Compared to the research and the menstrual cycle, it was placed, no increase of their infection and bleeding complications, pregnancy and expulsion rates are very similar. Completely clear, but must be satisfied that the uterine contents not much bleeding, uterine contractions well before they can be placed. Preoperative has irregular vaginal bleeding, bleeding, uterine contraction when bad or suspicious contents Hysteroscopy is not completely clear, the next, and then placed.

Medium-term pregnancy induced postpartum place: pregnancy immediately after placement of the non-vaginal surgery, after the delivery of the fetus, evacuation operation place. Medium-term pregnancy induced postpartum insertion of contraceptive devices, generally higher expulsion rate, even up to 5~10 of early abortion placed after times, therefore, such as the suspected intrauterine residue may, with potential infection and water balloon or other vaginal drug induction cannot be placed.

42 days after childbirth and lactation amenorrhea, such as uterine shrinkage recovery well, hang-over clean more than 5 days, or no uterine cavity infection of perineum, you can place the IUD to reduce pregnancy during lactation. But because of uterine muscle layers thin and brittle, be careful about placing to avoid perforation.

Caesarean section should be placed after half a year.

Expiry of the IUD placement, without any symptoms, can be taken immediately after the replacement.

Room afterwards (after sexual intercourse) are placed. For failing to take contraceptive measures after intercourse or contraceptive measures accidents (such as a condom breaking) worry about pregnancy, and women ready to do long-term effective birth control measures may place the ketone-containing activity within 72 hours of birth control.

While such a variety of places, usually with menstruation clean place within 3-7 days up to.