Optimal Time Interval Between Mifepristone and Misoprostol Administration for Early Pregnancy Loss

Inclusion Criteria: * Able to participate in the informed consent process and provide a signed and dated consent form. * Stated willingness to comply with all study procedures. * Access to device with text or email capability. * Able to read and understand English. * Confirmed diagnosis of intrauterine embryonic/fetal demise or anembryonic gestation (ultrasound examination demonstrates a fetal pole without cardiac activity measuring between 5.3 and 40mm or an abnormal growth pattern diagnostic of early pregnancy loss. Exclusion Criteria: * Incomplete or inevitable abortion. * Contraindication or allergy to mifepristone or misoprostol * Unable to return for clinic-based follow-up.