Persons who cannot participate in the study

The following people can not participate in the study:

• Want to become pregnant within a year, are still pregnant or breastfeeding
• Complaints that may be associated with a uterine infection, a miscarriage, abortion or placental residue
• Abnormal vaginal blood loss for which there is no explanation
• Fertility problems or ectopic pregnancy (unless subsequently spontaneously pregnant in the uterus)
• Gastric reduction or gastric bypass
• Liver diseases
• Cancer currently or in the past
• Uterine cancer in the family (if there is a BRCA gene mutation,you can participate in the study)
• Allergy to mifepristone
• Use of medicines that can interact with mifepristone (for example medicines against epilepsy, some antibiotics, some medicines against HIV infection and products containing St. John's wort (Hypericum Perforatum).
• Severe anemia or an abnormal kidney function in the bloodtest for which no cause is known
• Abnormal smear (more than Pap II) for which no colposcopic examination has been performed, or an abnormality of the cervix (HSIL) identified colposcopy that has not been treated.
• High blood pressure (≥180mm Hg systolic and/or ≥ 110mm Hg diastolic), When you are on treatment for high blood pressure you can participate.
• Unable/unwilling to comply with the study protocol, such as completing the app, the questionnaires or being present during the mandatory visits
• Participate in another scientific drug study unless this had been agreed upon with the Principal Investigator

If during the first examination there are abnormalities of the uterine cavity or a clear image of a blocked fallopian tube with fluid or the blood tests show abnormal liver values , you can not participate with the study and mifepristone 50mg cannot be started