The short answer
NCI says gestational trophoblastic disease usually can be cured. A molar pregnancy is usually removed by dilation and curettage with suction, then beta-hCG blood levels are followed for up to 6 months. Chemotherapy is added when disease persists or spreads.
NCI states that gestational trophoblastic disease usually can be cured, and treatment plus monitoring both matter.
Molar pregnancies are usually treated first with dilation and curettage with suction evacuation.
Beta-hCG blood levels are checked for up to 6 months after treatment ends, with monthly follow-up visits.
Pregnancy raises beta-hCG for a normal reason, so NCI notes your doctor will ask you not to conceive until follow-up is finished.
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The short answer
This page is for anyone who has been told they have gestational trophoblastic disease, and for the people supporting them. Gestational trophoblastic disease is a group of rare conditions. Abnormal cells grow inside the uterus after conception. This happens instead of a typical pregnancy developing. Most cases are not cancer. Some become malignant and need cancer treatment. Here is the good news up front. This disease usually can be cured. Treatment and monitoring both matter for getting there.
Removing the abnormal tissue
For a molar pregnancy, the most common form, treatment starts with a procedure. It is called dilation and curettage, often with suction. This removes the abnormal tissue from your uterus. Your team will follow up closely afterward. This confirms the tissue is fully gone and staying gone.
When surgery means more than removing tissue
Some situations call for more. Hysterectomy means surgical removal of the uterus. NCI names it the treatment of choice for one rare type, placental-site trophoblastic tumor, when the tumor is confined to the uterus. That type resists chemotherapy, which is why surgery leads. This is a bigger decision with lasting effects on fertility. Ask your team directly whether it applies to your type, and what the alternatives are.
Chemotherapy when disease persists or spreads
Say abnormal cells remain after the initial procedure, or the disease has spread. Chemotherapy is used. For low-risk disease, one or more drugs are used. Two drugs often used alone are methotrexate and dactinomycin. In the randomized trials NCI reviews, pulsed dactinomycin produced better complete response rates than weekly methotrexate.
Treatment generally continues until the beta-hCG level has been normal for 3 weeks in a row, or for at least one cycle after it returns to normal. Beta-hCG is a hormone this disease makes. The next section explains why it matters. For high-risk disease, combination chemotherapy is used instead, meaning more than one drug together. Ask your team how they are classifying your case.
Why hCG blood tests matter so much here
Beta human chorionic gonadotropin, called beta-hCG, is a hormone this disease produces. Blood tests tracking your beta-hCG level are central to your care. This is true both during and after treatment. Levels that fall as expected are a good sign. Levels that plateau or rise can mean the disease is still active. Blood levels are typically checked regularly for up to six months after treatment ends. This monitoring period is how your team confirms the disease is truly gone.
Why this monitoring period matters for you personally
Follow-up testing is central to confirming a cure. Because of this, NCI notes your doctor will ask you not to become pregnant until follow-up is finished. A new pregnancy would raise hCG levels for a normal reason. This would make it impossible to tell whether rising numbers mean pregnancy or returning disease. Ask your team how long they recommend you wait. Also ask what contraception options make sense for you during this time.
Side effects to plan for
Chemotherapy can lower the blood counts that fight infection. Ask your team what to expect from your specific treatment.
Symptoms that cannot wait
A fever of 100.4°F (38°C) or higher, the figure CDC uses, is handled differently depending on where you are in treatment.
- If chemotherapy is part of your treatment, or you finished a cycle recently: CDC calls a fever a medical emergency and says to call your doctor immediately, at a temperature of 100.4°F (38°C) or higher. The reason is that chemotherapy has lowered the blood counts that fight infection. CDC adds that if you do go to an emergency room, tell the person checking you in that you are a cancer patient having chemotherapy.
- If you have only had a dilation and curettage and no chemotherapy: a same-day call to your team is the right step.
Either way, for heavy vaginal bleeding or severe abdominal pain, call your care team right away. For emergencies, call 911 or go to the ER.
What to ask your care team
- What is my specific risk classification, and how does that shape my treatment?
- Will I need chemotherapy, and if so, one drug or a combination?
- How long will hCG monitoring continue, and what would rising levels mean?
- How long should I wait before trying to become pregnant again?
Sources
- National Cancer Institute — Gestational Trophoblastic Disease Treatment (PDQ)
- National Cancer Institute — Gestational Trophoblastic Disease Treatment (PDQ) Health Professional Version
- National Cancer Institute — Infection and Neutropenia During Cancer Treatment
- CDC — Watch out for fever during cancer treatment
Common questions
Can this be cured?
NCI states that gestational trophoblastic disease usually can be cured. Prognosis depends on the type, where and how far it has spread, the size of the largest tumor, the beta-hCG level, and how soon it was diagnosed after the pregnancy began.
Will I need chemotherapy after the procedure?
It depends. Dilation and curettage with suction evacuation is the usual first treatment. Chemotherapy is used when disease remains after surgery or has spread. Low-risk disease is treated with one or more drugs. High-risk disease is treated with combination chemotherapy.
Why is beta-hCG checked for so long?
Because a level that stops falling or starts rising can mean the tumor has not responded or has become cancer. NCI describes weekly tests until the level is normal, monthly follow-up visits for up to 6 months, and beta-hCG checks for up to 6 months after treatment ends.
Why am I asked to avoid pregnancy during follow-up?
Because pregnancy raises beta-hCG for an ordinary reason, which would make a rising level impossible to interpret. NCI notes that your doctor will ask you not to become pregnant until follow-up is finished. Ask how long that is for you and what contraception fits.
Questions to ask your doctor
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Sources last checked: 2026-08-13 what this meansLast updated: 2026-09-29Next planned review: 2027-01-22
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Cancer Explained does not originate medical claims. Every page restates guidance already published by the National Cancer Institute, the CDC, the USPSTF and the FDA, in plain language, with the source cited so you can check the original yourself. AI does the translating and organizing; automated checks test claims, citations, clarity and safety before anything publishes, and this is translation and navigation, not clinical judgment. Nothing here is personal medical advice, and no page can account for your particular situation.
Editorial status: Source checked — This page was written with AI assistance and then compared with the sources listed on it, looking for statements those sources do not back up. That check is not a sentence-by-sentence record and can miss errors. It is not a medical review, and it does not confirm the page is complete or right for your situation.
Human medical review: not completed. Pages here are not signed off by a clinician before they publish. That is not an oversight we are quietly working around: we restate published guidance and cite it, so the authority belongs to the source rather than to us, and every page names where its claims come from — you can verify us instead of trusting us. Where a volunteer clinician has reviewed a page, their name and credentials appear on it; where no name appears, no clinician has checked it. We are glad to have reviewers and are recruiting them, and we do not hold pages back waiting for one. Use this site to understand your situation and to ask better questions of the people treating you.
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