Pregnancy after the third dose of the New Crown vaccine can be monitored continuously with regular obstetric examinations. Based on the available clinical vaccination experience and relevant literature, there is no authoritative study that can prove that the New Crown vaccine will have an effect on pregnancy. The main effect of the vaccine occurs in the immune system, and will not cause adverse effects on organs and tissues such as the uterus. Theoretically, pregnancy can proceed normally with the New Crown Vaccine and there is no need to worry too much about it. However, pregnancy is a contraindication to vaccination, and there is no conclusive evidence on whether the vaccine has any effect on the development of the fetus. Therefore, to be on the safe side, it is necessary to make sure that you are not pregnant and are eligible to receive the vaccine before proceeding with the vaccination. Regular checkups after pregnancy are recommended to detect problems in time to avoid adverse consequences.