Eating leeks during pregnancy can cause contractions because they have the effect of activating blood circulation and removing blood stasis, which can easily lead to uterine contractions after eating them. If you are in late pregnancy and have not yet reached your due date, try not to eat this food, as eating it can easily lead to premature birth. During this period you also need to pay attention to relaxation, not strenuous exercise, if you have reached the due date, you can eat some leeks in moderation. But before eating leeks also need to pay attention to observe the specific condition of the fetus, if the fetal heart is normal, fetal movement is also normal, the amniotic fluid volume is moderate, you can eat leeks in moderation, so that you can do the role of the birth, you can also do more upstairs, downstairs exercise, more walking, which is conducive to normal delivery, you can also do deep squatting movements, which can promote the opening of the uterus, also has the role of promoting the birth.