There are many kinds of food that can help contractions: 1, fresh hawthorn can promote contractions, especially in the early and late pregnancy contraction effect is especially obvious, so during normal pregnancy, do not eat a lot of fresh hawthorn. 2, chocolate, ginseng high-calorie food as well as stimulating food, can stimulate the nervous system can also stimulate the uterus, so it is easy to cause contractions. 3, some snacks contain more additives, such as flavoring, coloring, preservatives, etc. These additives some ingredients also have the potential to cause contractions. For example, flavors, colors, preservatives, etc., some of the ingredients in these additives also have the possibility of causing contractions, so it is recommended to pay attention to a reasonable diet during pregnancy. In addition to food, in the clinical use of certain drugs to cause contractions, used to help labor and delivery and the treatment of certain diseases, such as commonly used contractions, ergot alkaloids, as well as oral medication Misoprostol tablets and so on.