During pregnancy, you can eat a moderate amount of barley porridge, but you can not eat too much, barley this food belongs to the more viscous, can promote the contraction of the uterus, improve the excitability of the uterus, if you eat too much, may lead to miscarriage, or in the late stages of pregnancy to promote uterine contraction, there is an increase in the chances of preterm labor, but the chances of this is not particularly large, if eaten in moderation, it will not cause a great deal of impact. Diet during pregnancy should pay attention to, the best is balanced nutrition, reasonable arrangement of meals, any food do not overeat, especially with the blood stasis drugs or food, this kind of as little as possible to eat or not eat, such as cinnamon, hawthorn, these foods will be easy to eat to increase the chance of miscarriage or preterm labor, you can eat more fresh fruit in moderation, apples, strawberries, bananas, grapes, these will not affect the growth of the fetus. affect the growth of the fetus.