Emergency contraception (EC) is any method or combination used after unprotected intercourse to prevent pregnancy. The term ECs refers to the emergency contraceptive pill, progestin-only pill, contraceptive patch, contraceptive ring, vaginal ring, intrauterine device (IUD), injectable drug, or emergency injection. However, not all emergency contraception products have the same effectiveness. That is why knowing where to get emergency contraceptive pills singapore is necessary.
What is ECP?
The emergency contraception pill is taken exactly 1-2 days after having unprotected intercourse. It usually takes effect immediately after taking the first dose. After that, it works over several days to prevent ovulation from happening. If you miss a single dose, no problem! Just wait until the next day and take a second dose. And remember, you don’t have to stick to a specific schedule. Taking them at different times throughout the week is fine. So, you can skip doses if you don’t feel well or have other reasons for not taking them. There are two types of EC pills:
- The morning-after pill contains Ethinyl estradiol and levonorgestrel. Both drugs keep sperm from reaching eggs. Ethinyl estradiol helps make sure the body doesn’t produce estrogen, which would start a period. Levonorgestrel makes sure the lining of the uterus stays thin and tight. Together, these two drugs help block certain hormones necessary for pregnancy.
- The evening-after pill contains levonorgestrel alone. Like the morning-after pill, it prevents ovulation. But, unlike the morning-after pill (mifepristone), it does not stop the body from making progesterone. Progesterone keeps the endometrium thick enough to protect the baby inside the womb. If you take it 24 hours after having unprotected intercourse, it should prevent pregnancy.
How do ECP pills work?
You’ll know how well they worked after you take them. A single dose of EC pills will completely suppress ovulation if you start taking them within 72 hours after having unprotected intercourse. However, it wouldn’t work if you took it more than 96 hours after intercourse. Because EC pills don’t prevent pregnancy, they aren’t 100% effective. About 5 out of 10 women still become pregnant if they use EC pills correctly. But if you take them incorrectly or don’t take them at all, it could be much worse.
If you take EC pills too late, they might not work at all. Or, the extra hormone levels in your body could stimulate ovulation instead of suppressing it. This can lead to pregnancy. You may want to take emergency contraception pills if you think you might become pregnant using any form of birth control or if you did not use birth control correctly.