Generally, you can get pregnant one month after the full hepatitis B vaccination.
The Hepatitis B vaccine is given in three doses, in months 0, 1 and 6. Hepatitis B vaccine is a special medication used to prevent the hepatitis B virus. This vaccine is a genetically engineered vaccine and is not a complete virus, nor does it have a genetic predisposition. Even if pregnancy occurs during the vaccination period, there is no need to worry too much, and you can continue with the pregnancy and get the full Hepatitis B vaccine during pregnancy.
For some people, belonging to the allergic body, after the vaccine, there will be redness, swelling and pain at the vaccination site, hard nodules and even fever, weakness, nausea and other symptoms, so it is recommended that one month after the full vaccination, recheck the hepatitis B two halves without any problem, you can carry on the preparation for pregnancy.