Frequently asked questions

• Who can participate

  Many people between the ages of 18 and 35 years can participate in the study, but not everyone:

• BRCA gene mutation

  In case of BRCA gene mutation carrier, it is possible to participate in the study because mifepristone contains no…

• Chlamydia infection (in the past)

  After a chlamydia infection you can  participate in the study because a chlamydia infection usually not leads to…

• PCOS (Poly Cystic Ovary Syndrome)

  Most people with PCOS (Poly Cystic Ovary Syndrome) do not menstruate or very rarely, in which case participation is…

• Endometriosis

  Endometriosis in itself is not a reason not to participate in the study.

• Ectopic Pregnancy

  If no spontaneous pregnancy has developed in the uterus after an ectopic pregnancy, participation in the study is not…

• Fertility problems, but then spontaneously pregnant

  If there have been fertility problems in the past and there is spontaneous pregnancy afterwards occur in the womb

• Abnormal smear test

  Participation in the study is possible if a smear test results in Pap I or II.

• Stop the study earlier

  You can always stop the research without giving a reason!

• Reimbursement with early termination

  Reimbursement if you stop the research earlier, info here

• Not able to come to a check-up or running out of mifepristone

  The check-ups at 3, 6 and 12 months are mandatory.

• Forget to take the tablet

  If you forgot to take mifepristone 50 mg one day,  you can take the pill the next day.

• Starting mifepristone on another day

  It is best to start mifepristone on the first day of menstruation, but starting on day 2 or 3 of menstruation is also…

• Changing the day of the week

  It is preferred if the mifepristone tablet is taken on the same weekday all year round, but it can be shifted.

• If no sex or if condom use

  If you have sex without a penis in the vagina or if you still use a condom for protection, mifepristone 50 mg can still…

• Compensation for participation is not higher

  The study was set up by the organization Women on Waves www.womenonwaves.org/en/

• Participating hospitals

  The following hospitals are participating in the study:

• How do I sign up for the study?

  Here you can complete a questionaire and see whether you are eligible to participate in the study. At the end of the…

• When do I first take mifepristone?

  In all cases, take a pregnancy test on your starting date and only start if the test is negative. Contraceptive pill…

• What should I do with the remaining mifepristone tablets?

  Bring the remaining mifepristone container to the hospital on your next appointment. The tablets will be taken and…

• What should I do if I forget to take a mifepristone tablet?

  If you miss it for less than two days: take the tablet as soon as possible and then return to your regular weekday.  If…

• What if I vomit after taking a mifepristone tablet?

  If you took the medication less than 3 hours ago, you must take a new mifepristone tablet. If it has been more than 3…

• What should I do if I have diarrhea during/after taking a mifepristone tablet?

  No new pill is necessary.

• Can I take mifepristone abroad?

  In all countries, you can take medication for personal use in your hand luggage (except medicines that fall under the…

• I would like to take my mifepristone tablet on a different day of the week. How do I do this?

  You can safely move the mifepristone tablet two days earlier (for example, Friday to Wednesday of the following week) –…

• When should I take the pregnancy test?

  The day before you first take the mifepristone tablet and every four weeks thereafter.

• I'm menstruating during a hospital visit. Is that a problem?

  That's no problem, a vaginal ultrasound can also be performed in case of bleeding.

• When should I start completing the daily diaries I received?

  Immediately after you receive the first daily diary.

• What can I expect when I go to the hospital for a check-up?

  Questions about the past period Measuring blood pressure and weight Blood tests Vaginal ultrasound Returning old…

• What should I do in case of irregular bleeding?

  The use of mifepristone changes the lining of the uterus. The expectation is that the bleeding will decrease or even…

• When should I contact the hospital investigator?

  In the event of a positive pregnancy test During treatment or hospitalization, even if this is likely unrelated to…

• What information about me is stored?

  Your name Your email address Your date of birth Your ethnicity Health information Data collected (e.g., test results)

• What is the compensation for participating in the study?

  €200 for the entire study: €100 after the 6-month visit €100 after the 12-month visit €50 if you stop before the 6

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