Getting pregnant while taking oral dextroprogesterone will not affect the fetus in any way. Because Dydrogesterone is a natural progesterone, it can help the fetus to play a stabilizing role and will not affect the health of the fetus. And during pregnancy there are some people who have abdominal pain and bleeding because of lower progesterone, including lower HCG, also need to take oral dextroprogesterone for fetal preservation treatment. In the above situation, you can have regular ultrasound examination at about 40 days, as long as the fetus is well developed, it will not affect the health of the fetus. It is not impossible to use drugs absolutely during pregnancy, you can use drugs in moderation, use drugs that have no effect on the fetus can be, will not produce relevant adverse effects. In the second half of pregnancy, pay attention to do a good job of pregnancy checkups to ensure that the fetus is stable and healthy.