Ovarian cyst surgery during pregnancy has a certain impact on the fetus, general anesthesia with medication in early pregnancy is likely to lead to fetal malformations, developmental abnormalities, or even developmental arrest. The middle and late stages of pregnancy have less impact. Ovarian cyst surgery is usually general anesthesia, because most of the drugs of general anesthesia can enter the fetus through the placental barrier, if this is the early stage of pregnancy, in the critical period of fetal development, anesthesia drugs are likely to lead to fetal deformities, developmental abnormalities, and may even lead to the cessation of fetal development. When ovarian cyst removal is performed in the middle and late stages of pregnancy, the dangers of anesthetic drugs are significantly reduced, and generally do not affect the organ structure of the fetus. If you have ovarian cyst surgery during pregnancy, it is recommended that you go to the hospital for regular maternity checkups to detect the problem in time for early treatment.