Expectant Management
Watchful waiting (expectant management) is an approach to early pregnancy loss where no medical treatment is used. Instead, the goal is for the pregnancy to pass naturally without medication or surgery. Some people choose this option if bleeding has already started, while others choose it after a confirmed loss but before bleeding begins. The process can take days to weeks, and in some cases, medication or surgery may still be needed if it is not successful.
Medical Management
Medical management of miscarriage uses medications to help the pregnancy pass more quickly and predictably. Options include misoprostol alone or mifepristone followed by misoprostol (Mifegymiso). Misoprostol helps dilate the cervix and expel pregnancy tissue, while pre-treatment with mifepristone can increase the chance of complete expulsion.
Medications may be taken orally or vaginally, and cause cramping and bleeding, which can start within hours or take up to 48 hours, sometimes continuing for up to 2 weeks. Side effects can include nausea, diarrhea, chills, and severe cramping. Pain can be managed with acetaminophen, NSAIDs, or sometimes prescribed narcotics.
Patients receive guidance on expected bleeding, pain management, and when to seek help. In some cases, medical management may not fully work, requiring additional medication or surgery.
Surgical Management
Surgical management of miscarriage involves procedures like vacuum uterine aspiration or D&C to remove pregnancy tissue from the uterus. After surgery, bleeding can continue for several weeks and may be heavy, sometimes with clots and intermittent pain or cramps. While clots can look alarming, bleeding is only concerning if Red Flags occur, in which case emergency care should be sought. Follow-up with a family doctor, obstetric provider, or early pregnancy clinic is recommended 1–2 weeks after the miscarriage to determine if further tests or ultrasounds are needed.
Red Flags:
- Suddenly have severe pain in your abdomen that is not going away or is not lessened with acetaminophen (Tylenol)
- Suddenly feel faint or like you are passing out
- Have very heavy bleeding (soaking more than three pads in three hours)
- Have chills or a fever higher than 38°C (100.4°F)