Pregnancy Tests After Medication Abortion
Understanding when and how to test after medication abortion helps confirm success and gives you peace of mind.
When to Take a Pregnancy Test
Wait At Least 3 Weeks
You should wait at least 3 weeks (21 days) after taking the abortion pills before taking a pregnancy test to confirm the abortion was successful.
Why Wait 3 Weeks?
After a medication abortion, the pregnancy hormone (hCG) remains in your body for some time even after a successful abortion. Testing too early can give you a false positive result, causing unnecessary worry.
- •hCG levels typically drop by 80-98% within the first 1-2 weeks after medication abortion
- •Waiting 3 weeks ensures hCG levels have dropped enough for accurate test results
- •An 80% or greater decline in hCG within 7 days is a reliable indicator of successful abortion
Choosing the Right Pregnancy Test
Not Recommended
Standard Over-the-Counter Tests
Tests like Clearblue, First Response, and most drugstore brands are too sensitive for post-abortion use.
- • Detect very low hCG levels (as low as 10-25 mIU/mL)
- • Can show false positive for up to 2 months after abortion
- • May cause unnecessary anxiety
Southern Woven Recommendation
hCG Blood Tests
Quantitative blood tests that measure exact hCG levels are the most reliable way to confirm abortion success.
- • Measure precise hCG levels in your blood
- • Available online without a provider's order
- • Can take one test while waiting for pills, another after abortion
- • Compare results to see hCG decline
About Low-Sensitivity Urine Tests
While low-sensitivity pregnancy tests (like those used in the UK and other countries) are designed specifically for post-abortion confirmation, they are not commercially available in the United States.
Instead, Southern Woven recommends using quantitative hCG blood tests, which provide accurate, measurable results and can be ordered online without a provider's prescription.
Benefits of Blood Tests:
- • Get a baseline hCG level while waiting for your pills to arrive
- • Take a follow-up test 2-3 weeks after completing the abortion
- • Compare the two results to confirm hCG has dropped significantly (80%+ decline)
- • No need for a provider's appointment or insurance
- • Results typically available within 24-48 hours
Understanding hCG Levels
What is hCG?
Human chorionic gonadotropin (hCG) is a hormone produced during pregnancy. Pregnancy tests work by detecting hCG in your urine or blood.
After a medication abortion, hCG levels gradually decrease as your body returns to its non-pregnant state. However, this process takes time.
hCG Timeline After Medication Abortion
What If My hCG Is Rising After Abortion?
After a medication abortion, hCG should drop steadily — about 80% within the first week and 80–98% by weeks 1–2. If your hCG is rising, plateauing, or not dropping fast enough, that's a signal to follow up with a clinician.
Rising or stalled hCG doesn't always mean an emergency, but it does mean you need a clinical evaluation to figure out why.
Possible Reasons hCG Could Be Rising or Not Dropping
- •Incomplete abortion: some pregnancy tissue remained in the uterus. The most common cause. Often resolves with an additional dose of misoprostol or, less commonly, a brief aspiration procedure.
- •Continued (ongoing) pregnancy: the medication did not end the pregnancy. Happens in roughly 2–5% of medication abortions, and is more likely later in the eligible window. Treated with additional medication or an in-clinic procedure.
- •Ectopic pregnancy: uncommon, but important to rule out. Mifepristone and misoprostol do not treat ectopic pregnancies, and an ectopic that persists requires urgent care.
- •Slow but normal decline: in some people, hCG drops more gradually than the 80% benchmark — especially after later-gestation abortions. A clinician comparing serial values can tell a slow-but-normal trajectory from one that needs intervention.
When to Reach Out
Contact your provider — or, if you're enrolled with us, our clinical team — if any of the following apply:
- • Two consecutive hCG measurements show the level rising or unchanged
- • A repeat hCG at 7 days has not dropped by at least 80%
- • A pregnancy test is still strongly positive at 4+ weeks after misoprostol
- • You still feel pregnant (nausea, breast tenderness) more than 1–2 weeks after the medications
Seek emergency care immediately for severe one-sided pelvic pain, shoulder-tip pain, fainting, or signs of internal bleeding — these can indicate ectopic pregnancy.
Interpreting Your Results
Negative Result (With Low-Sensitivity Test)
A negative result at 3 weeks using a low-sensitivity test indicates the abortion was successful. Your hCG levels have returned to non-pregnant levels.
What this means:
- • The medication abortion was successful
- • The pregnancy has ended
- • No further clinical intervention is needed
Positive Result (With Low-Sensitivity Test)
A positive result at 3 weeks with a low-sensitivity test (detecting hCG above 1000 mIU/mL) may indicate the abortion was not complete or there's an ongoing pregnancy.
What to do:
- • Contact your healthcare provider or abortion care provider immediately
- • You may need additional medication or follow-up care
- • Do not wait - prompt follow-up is important
Additional Confirmation Methods
Beyond pregnancy tests, other signs that indicate a successful abortion include:
- •Pregnancy symptoms resolved: Nausea, breast tenderness, and other pregnancy symptoms have disappeared
- •Bleeding pattern: You experienced significant bleeding and cramping after taking the pills
- •Return of normal cycle: Your next period arrives (typically within 4-8 weeks)
When to Contact Your Provider
Contact your healthcare provider if you experience any of the following:
- •Positive pregnancy test at 3 weeks using a low-sensitivity test
- •Continuing pregnancy symptoms after 3 weeks
- •Very light or no bleeding after taking the abortion pills
- •Uncertainty about whether the abortion was successful
- •Any concerns about your recovery