It is generally possible for men to prepare for pregnancy normally with the new coronavirus vaccine. This is because current clinical practice indicates that those who have planning requirements for preparing for pregnancy do not have to choose to delay pregnancy as a result of the new coronavirus vaccination. For those who choose to receive the vaccine when pregnancy is detected after vaccination or when pregnancy is unknown, it is generally not recommended to take other medical measures to terminate the pregnancy as a result of the vaccination. It is sufficient to follow up the pregnancy with check-ups to detect the development of the embryo and to terminate the pregnancy if there are any abnormalities. If you are currently preparing for pregnancy and have already received the XKV vaccine, you can consult a medical professional if you have any questions about preparing for pregnancy in the later stages of pregnancy to avoid unauthorized treatment. If you have any adverse reactions after vaccination, you should consult a doctor promptly.