Pregnant women can eat fennel jiaozi in moderation during pregnancy. Fennel is a green vegetable, which is rich in vitamins, carotene and minerals. First of all, pregnant women will have early pregnancy reactions such as nausea and vomiting, loss of appetite, etc. due to the changes of hormone secretion level in the first trimester, while fennel has a special aroma and heavy taste. Fennel jiaozi has the effect of appetizing, promoting appetite and digestion, which is very beneficial for regulating the gastrointestinal function of pregnant women. However, fennel is a hot vegetable. If it is eaten in excess, it will easily lead to constipation and other symptoms in pregnant women.