What are the symptoms of twin pregnancy? Twin pregnancy is an exciting event, especially for couples who want to have children. However, how to judge the early pregnancy reaction of twins is very critical for the expectant parents. This article introduces the early pregnancy reactions of twins from four aspects, and how to determine whether you are pregnant with twins. Aspect 1: Physical condition Pregnant women usually feel changes in their physical condition after conception, such as breast tenderness and fluid accumulation. For twins