A pregnancy test can still be positive 7 weeks after an abortion because pregnancy hormones can linger in your system for up to two months following the procedure. This is particularly true after a medical abortion (abortion with pills).
According to research, a home pregnancy test might remain positive for up to two months following a medical abortion, even if the pregnancy is terminated (19-Dec-2023).
Here's a breakdown:
- Hormone Levels: After an abortion, your body needs time to return to its pre-pregnancy hormonal state. Human chorionic gonadotropin (hCG), the hormone detected by pregnancy tests, gradually decreases, but it doesn't disappear immediately.
- Medical vs. Surgical Abortion: While the reference specifically mentions medical abortions, similar principles apply to surgical abortions as well. The rate at which hCG declines can vary.
- Test Sensitivity: Home pregnancy tests have varying sensitivities. Some tests might detect even very low levels of hCG, leading to a positive result even after the pregnancy has ended.
If you are concerned about a positive pregnancy test result weeks after an abortion, it is always best to consult with your doctor or healthcare provider. They can perform a blood test to accurately measure your hCG levels and determine if there are any complications or other reasons for the persistent positive result.