Morning After Pill – Quick Facts You Need Now

Forgot to use regular contraception or had a condom slip? The morning after pill (MAP) is a short‑term solution that can stop an unwanted pregnancy if you act fast. It’s not an abortion pill, and it won’t work after a full‑term pregnancy. Below you’ll find the basics, how to take it correctly, what side effects to expect, and where to buy it safely in the UK.

How the Morning After Pill Works

The MAP contains a high dose of levonorgestrel or ulipristal acetate. These hormones either stop ovulation, block fertilisation, or make the uterine lining less friendly for a fertilised egg. Levonorgestrel works best within 72 hours, while ulipristal remains effective up to 120 hours after sex. The earlier you take it, the higher the chance of success – roughly 85 % effective if taken within 24 hours, dropping to about 58 % by the third day.

Both types are safe for most women. They don’t affect a pregnancy that’s already started, and they won’t change your next menstrual cycle permanently. You might notice a slight shift in when your period arrives – that’s normal and not a sign of pregnancy.

Getting & Using the Pill Safely

In the UK you can buy levonorgestrel MAP over the counter at pharmacies without a prescription. Ulipristal, sold under the brand name EllaOne, requires a pharmacist’s advice but no prescription. If you prefer ordering online, choose a GPhC‑registered pharmacy; check the site’s registration number and read reviews to avoid counterfeit products.

How to take it:

  • Read the pack insert – dosage is usually one tablet.
  • Take the tablet with water as soon as possible after unprotected sex.
  • If you vomit within two hours, take another dose.

Most side effects are mild and short‑lived: nausea, tiredness, headache, breast tenderness, or a temporary change in bleeding. If you experience severe abdominal pain, heavy bleeding, or signs of an allergic reaction, see a doctor right away.

After using MAP, you’ll still need regular contraception. Birth control pills, IUDs, implants, or condoms are all good options. Having a plan in place prevents future reliance on emergency contraception.

Finally, remember that MAP is not a routine birth control method. It’s meant for emergencies, not regular use. If you find yourself needing it frequently, talk to a healthcare professional about a more reliable method.