Patients with H. pylori infection can become pregnant. H. pylori is a highly infectious bacterium that lives in the pylorus of the stomach and is the only bacterium that can survive in the strong acidic environment of the stomach. It has no direct relationship with the human reproductive system. During the preparation for pregnancy, both spouses can go to the hospital for examination, and as long as both spouses do not have other diseases and their eggs and sperm are normal, the chances of conceiving during ovulation are higher, and it will not affect pregnancy. However, the presence of H. pylori can cause gastritis, gastric ulcer and gastrointestinal disorders in humans, and early pregnancy is prone to stomach discomfort due to hormonal influences, and the symptoms may be more severe in patients with H. pylori infection.