How good is IUD birth control?

IUD is a tiny device inserted into the vagina to prevent pragnancy. It contains hormones. A plastic string tied at the IUD hangs down through cervix into vagina.


IUD is one of the most effective birth control methods. IUD means Intrauterine Device. It is a device inside uterus used to protect from pregnancy. It can also be used for emergency contraception after unprotected sex.

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