Frequent fetal movement in the seventh month of pregnancy may be related to physiological fetal movement, fetal umbilical cord around the neck and other factors. 1. Physiological fetal movement: because the amniotic fluid volume of pregnant women has increased at this stage, the fetus in the uterus has a greater range of motion, there will be frequent fetal movement phenomenon. If a pregnant woman is seven months pregnant, the rhythm of fetal movement is neat, and compared with the previous fetal movement changes are not significant, pregnant women do not have obvious discomfort, then it is normal physiological fetal movement. 2. Fetal umbilical cord around the neck: umbilical cord around the neck may be the umbilical cord is too long, the umbilical cord is too tightly wrapped around the umbilical cord caused by intrauterine oxygen deprivation of the fetus, the fetus may appear to be obstructed blood circulation, which leads to the seventh month of pregnancy frequent fetal movement, and after that, the fetal movement will be reduced, and in serious cases, may also be a danger to the life of the fetus. If you find frequent fetal movement in the seventh month of pregnancy, it is recommended that pregnant women go to the regular hospital for examination in a timely manner, so as not to affect the health of the fetus.