After the third dose of the new coronavirus vaccine, you can start preparing for pregnancy directly. According to the Technical Guidelines for Neocoronavirus Vaccination (First Edition) issued by the State, women who are planning to conceive do not have to delay their pregnancy plan just because of the Neocoronavirus vaccination. In other words, the vaccination does not have any adverse effect on the preparation for pregnancy, and if there are no other reasons for delaying the preparation for pregnancy, such as suffering from illnesses that are not suitable for conception, recent exposure to X-ray radiation, or taking medication for a long period of time, then the preparation for pregnancy can begin straight away. The most direct and effective way of preventing NCRV pneumonia is to get vaccinated with the NCRV vaccine, and it is even more important to get vaccinated prior to conception to protect yourself and your future baby, so that your pregnancy planning will not be affected by the vaccination.