Can you reverse abortion pills?
No. Despite some states requiring that abortion counseling include the claim that an abortion with pills can be “reversed” if a woman is given progesterone, there is no medical basis or support for this assertion.[1] The claim that a medical abortion can be reversed has not been proven in any reliable medical study. The American College of Obstetricians and Gynecologists rejects this unsupported claim.
Citations
[1] https://www.guttmacher.org/evidence-you-can-use/medication-abortion