The New Crown vaccine may affect pregnancy. There is not a lot of research data on the effects of the New Crown Vaccine on the fetus, and it is not yet possible to show that the New Crown Vaccine has no effect on the fetus. The first trimester of pregnancy is a critical period for fetal development, and the influence of various adverse factors may lead to abnormal fetal development. If a woman wants to have a baby, it is recommended that she receive the vaccine first and then prepare for pregnancy. If a woman who is preparing for pregnancy has already received the New Crown Vaccine, she can delay her pregnancy appropriately. However, if pregnancy is detected after vaccination, termination of pregnancy is usually not necessary. Women need to actively cooperate with the pregnancy checkups, and if there are special circumstances, the pregnancy can be terminated under the advice of a doctor. Women in the preparation for pregnancy to reduce the number of public places, wash their hands regularly, wear a good mask when going out, diet to strengthen the nutrition, increase the body’s resistance, to minimize the possibility of infection with the virus. If you need to take the New Crown Epidemic, it is recommended that you consult your doctor in advance for professional guidance.