For every family, they hope that the baby they are born is healthy. Nowadays, as patients are more likely to get hepatitis B virus, many mothers hope to get hepatitis B vaccine to improve their resistance before pregnancy. In general, the hepatitis B vaccine is best injected one year before conception, so that the body can produce antibodies to defend against the virus.

　　 in our daily life, If you want to resist the invasion of hepatitis B, then you need to take preventive measures, in which patients can avoid hepatitis B by injecting hepatitis B vaccine. Hepatitis B vaccine can improve our body''s resistance and avoid the emergence of diseases. So for people who want to get pregnant, how long can they get pregnant after getting hepatitis B vaccine?
　　First, how long after getting the hepatitis B vaccine can you get pregnant
　　 Many people know that hepatitis B has an important method of transmission, that is, it is transmitted through the channels of mother and baby, so many have to become pregnant Women need to be vaccinated against hepatitis B before pregnancy to avoid the invasion of hepatitis B virus. At the time of injection, the hepatitis B vaccine is injected according to the procedures of 0, 1, 6, so the patient will be supplemented for the second and third times in the first month and the sixth month after the first injection injection.
　　Women who want to get pregnant are best injected nine to ten months before pregnancy to ensure that the hepatitis B vaccine virus in the body completely disappears and can produce resistance to the virus during pregnancy The amount of antibodies. If some patients have not produced antibodies or the number of antibodies is relatively small in the body after the three-shot injection, then the injection needs to be strengthened. It is best to advance the time of vaccine injection by one year to allow the body to better absorb the vaccine.
　　Second, what are the symptoms of hepatitis B disease
　　1, jaundice and fever
　　Many patients will have obvious symptoms after hepatitis B disease The condition of jaundice and fever appeared. In the early stage of jaundice, there will be obvious systemic symptoms, and the jaundice will slowly subside after the fever reaches the peak, and the symptoms will begin to improve significantly. If the patient''s onset is more acute and the jaundice is more severe, then there may be acute high fever, affecting the liver health.
　　2. Decreased appetite
　　 Many patients suffer from decreased appetite after digestion, digestive function will be impaired, and synthesis of protein, vitamins and fat will be impaired, resulting in hypermetabolism And increased systemic consumption.