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Emergency contraception (EC) is a birth control measure, used after sexual intercourse to prevent pregnancy.. There are different forms of EC. Emergency contraceptive pills (ECPs), sometimes simply referred to as emergency contraceptives (ECs), or the morning-after pill, are medications intended to disrupt or delay ovulation or fertilization, which are necessary for pregnancy.
Emergency contraception helps prevent pregnancy up to five days after having unprotected sex. Here's what you need to know about it.
The most widely used form of oral emergency contraception is the progestin-only pill, which contains a 1.5 mg dosage of levonorgestrel. [36] Levonorgestrel-only emergency contraceptive pills are reported to have an 89% effectiveness rate if taken within the recommended 72 hours after sex. [ 38 ]
Typically, the Yuzpe regimen uses several doses of combined oral contraceptive pills. It may be preferred in locations where other forms of emergency contraception are unavailable or accessing emergency contraception carries a societal stigma. In these places, people often self-administer combined oral contraceptives as emergency contraception. [1]
OTC birth control pills are a newer option for people in the U.S. ... Opill is 98% effective at preventing pregnancy — meaning, only 2 in 100 women will become pregnant while using Opill if they ...
A copper IUD can be used as an emergency contraceptive as long as it is inserted within 5 days after intercourse. [1] There are two different types of emergency contraceptive pills, one contains levonorgestrel and can prevent pregnancy if taken within 3 days of intercourse.
Levonorgestrel is a type of progestin that’s found in other birth control pills, but for emergency contraception it’s offered “at a higher, one-time dose to delay ovulation,” Dr. Melissa ...
Ulipristal acetate, sold under the brand name Ella among others, is a medication used for emergency contraception (birth control) and uterine fibroids. [1] [7] [8] As emergency contraception it should be used within 120 hours of vaginally penetrating intercourse. [1] For fibroids it may be taken for up to six months. [9] It is taken by mouth. [1]