The H. pylori infection has an impact on pregnancy, including two aspects, one is for pregnant women, one for children, first of all, to understand the transmission of H. pylori, generally speaking, through the fecal and oral transmission, so that it does not spread through the blood, pregnant women infected with H. pylori, will not spread to the fetus, which is a problem. Then again, the fetus and pregnant women will certainly have an impact, because after the infection of H. pylori, the immunity of pregnant women in all aspects of the decline, may cause stomach discomfort, especially during pregnancy, the diet is more fussy some. The patient may have stomach pain, dry mouth, bitter mouth, bad breath, indigestion, H. pylori infection some pregnant women are also more anxious, more panic about this matter. And worried about giving infection to the child. This seriously affects the physical and mental health of pregnant women. At such a time, it is recommended that pregnant women should go to a regular hospital for consultation and not overly panic. The first two points may have some impact on me, that is, appetite, some people may check before pregnancy, there is a direct clearance, some people later found after pregnancy, there is this infection, do not overstress, it is recommended to go to the regular hospital to find a professional doctor to consult.