If your BMI is higher than 35, ella™ may be less effective. It may not work at all if your BMI is higher than 30. If your BMI is higher than 25, over-the-counter emergency contraception may be less effective. If you do not want to get a Paragard IUD, the most effective emergency contraception pill for people of all weights is ella™. The most effective option for people of all weights who are trying to avoid pregnancy is to get a Paragard IUD inserted within 5 days of unprotected sex.
BMI and Emergency ContraceptionĬurrent medical literature suggests that your BMI (body-mass index) can affect the efficacy of different forms of emergency contraception. You can schedule an appointment at UHS Gynecology Clinic to get a prescription for ella™ online or by calling 51. ella™ is equally effective at preventing pregnancy for up to 5 days (120 hours) after unprotected sex. Like other pill-based forms of emergency contraception, ella™ is not restricted by age or gender. The only brand of emergency contraception pills that requires a prescription is ella™. You can call the UHS 24-Hour Nurse Advice Line at 512-475-NURS (6877) if you are not sure what type of emergency contraception to take.
These forms of emergency contraception consist of either one pill you take immediately or two pills you take over a period of 12 hours. This form of emergency contraception uses a high dose of the hormones found in birth control pills to prevent pregnancy. You can get tested for STIs at UHS or at an off-campus location.Įmergency contraception pills (sold as Plan B One-Step, Next Choice One Dose, Next Choice, My Way, After Pill, and Levonorgestrel) are available for sale over-the-counter and online with no age or gender restrictions in the United States. Use condoms to reduce the risk of STI transmission. Emergency contraception is not the same as the abortion pill.Įmergency contraception is not intended for routine use as a method of birth control, as there are more effective and affordable long-term options.Įmergency contraception does not protect against sexually transmitted infections. Emergency contraception is only useful for the prevention of pregnancy-it will not affect an existing pregnancy. You can take emergency contraception within 120 hours (5 days) after unprotected sex to avoid pregnancy-but it becomes less effective with every hour that passes, so use it as soon as possible for maximum effectiveness.Įmergency contraception works by preventing fertilization or implantation. If you are pregnant and take any of these medications, it will have no effect on a continuing pregnancy.Emergency contraception, often referred to as the morning-after pill, prevents pregnancy after unprotected sex, birth control method failure, or sexual assault. There is no evidence that taking more than one dose of EC will be more effective if a person has a BMI of more than 25.Īfterpill and other oral emergency contraceptives will not harm an already existing pregnancy. It is less effective for people with a BMI over 25 (or about 155 lbs if you are 5’5), and not effective for someone with a BMI of more than 30 (180lbs at 5’5). The longer you wait to the pill, the less likely. It can be purchased by anyone – including minors – and can be purchased by someone of any gender identity. Plan B/Next Choice should be taken within 72 hours of unprotected sex, but can be taken up to 5 days later. Levonorgestrel-based EC is not age restricted. Click here for the names of a number of generic versions, many of which are cheaper to purchase.ĮC medications such as Afterpill or its generic counterparts are all available without a prescription. Afterpill is just one brand of single-dose Levonorgestrel EC – there are many others, such as Plan B, Preventeza, MyWay and more. Afterpill, like most over-the-counter EC, is a single-dose 1.5 mg Levonorgestrel pill that must be taken within 72 hours of unprotected sex (the sooner it is taken, the more likely it is to be effective). Emergency Contraceptive (EC) comes in many different brands.
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