When the fetus is in labor, many pregnant women will feel a feeling of tightness and pain in the abdomen, and feel that the fetus in the abdomen is descending, so they will be rushed to the hospital. In fact, this situation is not really a sign of labor, but the fetus is in labor. The main difference is firstly that the contractions are relatively short, often less than half a minute; secondly, they are irregular and weak. Therefore, it is often called “false labor”. After the fetus is in the pelvis, pregnant women will feel a sense of relief in the upper abdomen, appetite is also significantly better than before, and breathing is light and fast, but also feel some pressure, such as pain in the pubic symphysis, pain in the root of the thighs, inconvenience in walking and frequent urination, all of which are normal.