It’s easy to confuse the abortion pill with Plan B because they both are drugs related to pregnancy, but one is for termination, and the other is an emergency contraceptive.

They both use distinct ingredients and work in different ways. Keep reading to find out more.

Before taking any drugs, speak with a medical professional about your health. Schedule a free appointment with Harbour Health today to talk. If you think you may be pregnant, we offer pregnancy testing and an ultrasound to provide you with essential health details.

Plan B: Emergency Contraception Explained

Plan B (the morning-after pill) contains levonorgestrel, a synthetic hormone that prevents or delays ovulation so fertilization doesn’t occur. This means that sperm would not be able to join with an egg because an egg hasn’t been released or hasn’t been released in time.

Though experts once thought that it could prevent a fertilized egg from implanting in the uterus, making it an abortifacient, the FDA now says there’s not sufficient evidence to suggest it works like this. The FDA updated Plan B’s drug label in December 2022 to state that it does not work if a woman is already pregnant.

While it’s available without a prescription, Plan B still affects your hormones and cycle and may cause side effects like nausea, fatigue, or heavy or light menstrual bleeding.

The Abortion Pill: What It Does

The abortion pill uses two prescription drugs, mifepristone and misoprostol, in succession to end an early pregnancy. The first drug blocks progesterone, which is a hormone needed to sustain the pregnancy, and the second drug causes the uterus to expel the pregnancy through vaginal bleeding and abdominal cramping.

This process can cause serious and sometimes life-threatening bleeding, and must be taken only under medical supervision.

Summing Up the Differences

Plan B prevents pregnancy before it starts; the abortion pill ends one that already exists. Because timing and medical oversight are so important, it’s vital to consult with a medical professional first.

Neither drug should be taken lightly, as both disrupt your hormones.

The abortion pill terminates a pregnancy and comes with even greater risks, making an ultrasound beforehand essential. If there’s a chance you could already be pregnant, pregnancy testing before Plan B is also important because Plan B can harm a developing pregnancy.

Schedule a Free Appointment

Whether you’re unsure about your next step or simply need answers, Harbour Health provides a safe and confidential place to start.

Contact us today for free pregnancy testing, an ultrasound, and the information you need to make an informed decision for your pregnancy and health.

FAQs

What is the active ingredient in Plan B?

Levonorgestrel, which prevents or delays ovulation to avoid fertilization.

Can the abortion pill be taken without seeing a doctor?

While it’s possible, it’s not advised due to safety reasons. Medical supervision can help you receive quick care in the case of severe complications.

What’s the first step if I think I’m pregnant?

Schedule pregnancy testing and an ultrasound at Harbour Health to confirm your pregnancy and learn your options.

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