A list of causes of stomach pain during pregnancy and how to deal with it. Body changes are a process that pregnant women must go through. Many pregnant women will experience symptoms of stomach discomfort during pregnancy, which is a very common situation. Stomach pain may occur for a variety of reasons. If pregnant women understand the causes of each type of tummy pain and how to deal with it, they will be better able to deal with pain during pregnancy. Below we will introduce the causes of stomach pain during pregnancy in detail from many aspects.