RU-486 (Mifepristone (Mifeprex) and Misoprostol) Quick Facts

August 8, 2021

Share this article

Gestational Age: Up to 7 weeks Typical Cost: $400-$650

PROCEDURE The FDA approved regimen1 for RU-486 is a three-visit process using two different drugs: 1. Mifepristone is given orally during the first office visit (600 mg). Mifepristone blocks progesterone from sustaining the pregnancy, thereby ending the life of the baby. 2. Misoprostol tablets are given orally (400 mcg) during the second office visit which occurs 36-48 hours later. The patient will then return home where the misoprostol will cause contractions to expel the baby’s remains. This may occur within a few hours or up to two weeks after taking misoprostol. 3. A physical exam is given two weeks later to ensure the abortion is complete and that there are no immediate complications.

WARNINGS The FDA has approved mifepristone for use only up to 49 days (7 weeks) from last menstrual period. Be aware that many providers offer the drug beyond the FDA approved limit, prescribe other doses, fail to provide both drugs, or skip one or more of the three visits. Deviations from the approved regimen increase your risk of unnecessary or harmful complications. The procedure is unsuccessful approximately 8-10% of the time, thus requiring an additional surgical abortion procedure to complete the termination. Medical abortion is not advised for women who have anemia, bleeding disorders, liver or kidney disease, seizure disorder, acute inflammatory bowel disease, or use an intrauterine device (IUD).

Risks and Side Effects - Cramping - Nausea - Vomiting - Diarrhea - Heavy bleeding - Infection - Sepsis and Septic Shock - Death - Fetal Development Weeks 5-9

The following describes some of the developmental steps of the baby during the time frame when a woman is eligible for a medication abortion. - Development of brain and spinal cord - Heart begins to beat - Hands and feet are forming - Every essential organ has begun to form - Bones begin to form, muscles can contract - Abortion Pill Reversal

It is possible to reverse the effects of the abortion pill within 72 hours of taking the first dose.

CALL US IMMEDIATELY at our 24 hour hotline: (225) 229-5826

Recent Posts

How Long Does the Abortion Pill Take to Work
July 30, 2026
Considering the abortion pill in Baton Rouge? Learn how long it takes to work, when cramping and bleeding may start, and how long bleeding can last.
Abortion Pill Side Effects and Complications
July 7, 2026
Learn about abortion pill side effects and possible complications, including bleeding, cramping, pain, and warning signs. Get information in Baton Rouge, LA.
Pregnant Teen Rights in Louisiana
June 15, 2026
Pregnant and under 18 in Baton Rouge? Learn about your rights as a pregnant teen in Louisiana and find free, confidential pregnancy services and support.
Can I Buy Abortion Pills Over the Counter in Baton Rouge
May 28, 2026
Can you buy abortion pills over the counter in Baton Rouge? Learn how abortion pills are obtained and what to know before taking abortion medication.
What to Expect at a Pre-Termination Assessment | Care Clinic
May 12, 2026
Learn what to expect during a pre-termination assessment, including pregnancy testing, an ultrasound, and confidential support in Baton Rouge, LA.
How Abortion Ends a Pregnancy | Care Pregnancy Clinic
April 22, 2026
Learn how abortion ends a pregnancy, the methods used, and why confirming your pregnancy is an important first step in Baton Rouge, LA.
I'm Pregnant—Who Should I Tell? | Care Pregnancy Clinic
April 14, 2026
Wondering who to tell about your pregnancy? Learn how to navigate difficult conversations with your partner, family, or friends in Baton Rouge, LA.
Parents Want Me to Get an Abortion: What Can I Do? | Care Clinic
February 15, 2026
If your parents want you to get an abortion but you're unsure, learn about your options and find free, confidential pregnancy support in Baton Rouge, LA.
How Late Can I Have an Abortion? | Care Pregnancy Clinic
February 1, 2026
Learn how abortion time limits vary, the health risks to consider, and why a diagnostic screening is an important first step in Baton Rouge, LA.
Pregnant Early in a Relationship? Here's What to Know
January 15, 2026
Pregnant early in a relationship? Learn how to navigate your next steps, communicate with your partner, and find free, confidential support in Baton Rouge, LA.
Show More