There is no remedy for women who regret the first day of medical abortion and want to remedy the situation. This is because the main reason for taking mifepristone on the first day of medical abortion is that mifepristone is an antagonist of progesterone and there is no remedy for it. For women who are pregnant and do not have the requirement to have children, and the menopause is within 49 days, it is often possible to consider taking mifepristone and misoprostol for a medical abortion after the ultrasound has confirmed an intrauterine pregnancy, because the damage to the woman from a medical abortion is slightly less, but on the first day of a medical abortion, it is simply taking mifepristone, and if you have already taken the medication but regret wanting to continue the pregnancy, then you can only Let nature take its course and see if the fetus can grow and develop normally. There is no medication to remedy this situation because mifepristone itself may affect the growth and development of the embryo and lead to spontaneous abortion. Also, mifepristone is prohibited for pregnant women, so after taking the drug, there is a fear that it may lead to fetal malformation, so for this type of women, it is better to continue the abortion and wait for another pregnancy. Because no one can guarantee that taking mifepristone will not have any effect on the fetus, and if there is an accident at a later stage, it will not be possible to have a medical abortion and it will probably be necessary to induce abortion to terminate the pregnancy.