Even if you’re using protection, there’s always a chance that you could get pregnant. Perhaps you’ve turned to Plan B to avoid an unplanned pregnancy. But what happens if Plan B fails? It’s crucial to understand your pregnancy options so you can plan your next steps.
Today, we’re discussing Plan B—including how it works, the risks and side effects, and what to do if you get pregnant after taking it. Keep reading to learn more.
How Does Plan B Work?
Plan B is a form of emergency contraception that lowers the risk of pregnancy by preventing or delaying ovulation. It’s often used when birth control fails or in cases of sexual assault.
It’s important to know that Plan B and all other forms of emergency contraception should not be used as primary methods of birth control.[1]
Is Plan B an Abortion Pill?
While they seem similar, Plan B and the abortion pill are not the same thing. The difference is that Plan B aims to keep you from getting pregnant in the first place, but the abortion pill is designed to end a pregnancy every single time it is used.
If you have been sexually active in weeks prior to taking Plan B you may want to take a pregnancy test just to be certain that you’re not pregnant from a previous sexual encounter.
How Effective is Plan B? When Can I Take Plan B?
Plan B is most effective when taken as soon as possible after having unprotected sex. It is reported to reduce the risk of pregnancy for up to 72 hours, but is not always effective.[2]
Does Plan B Have Side Effects?
Common side effects of Plan B include[3]:
- Dizziness
- Headache
- Cramps or abdominal pain
- Nausea or vomiting
- Breast tenderness
- Delayed period, irregular bleeding, and/or heavier bleeding during your next period[4]
These side effects should be mild and only last a few days. However, if you experience bleeding or spotting for longer than a week or have significant lower abdominal pain after taking Plan B, contact your healthcare provider immediately, as these symptoms can indicate a miscarriage or ectopic pregnancy has occurred.[5]
What to Do if Plan B Fails
If you’ve taken Plan B and missed your period, it could mean that you’re pregnant.[6]
If your results come back positive, don’t panic. Our compassionate team is here to help you explore all of your pregnancy options so that you can make an informed and empowered decision. We will do everything we can to equip you to take your next steps with confidence.
Call us at 717-901-2799 or schedule your appointment online today. All services are confidential and free of charge.
Please be aware that Morning Star Clinics do not provide or refer for abortion services.
Sources
- Levonorgestrel (Oral Route) Side Effects. Mayo Clinic. (2024, September 1). https://www.mayoclinic.org/drugs-supplements/levonorgestrel-oral-route/side-effects/drg-20074413
- See source #1.
- Mayo Clinic. (2022, June 3). Morning-after pill. https://www.mayoclinic.org/tests-procedures/morning-after-pill/about/pac-20394730#
- See source #1.
- See source #1.
- See source #1.