The occurrence of fetal movement in pregnant women. Fetal movement in pregnant women generally refers to the process of fetal movement in the uterus. The phenomenon of fetal movement is mainly caused by the movement of the fetus. When pregnant women feel fetal movement, it is actually caused by the fetus jumping, kicking, rotating, etc. in the uterus. Fetal movements occur at the same time as fetal development changes. The occurrence of fetal movement is mainly related to the gestational age of the pregnant woman. Therefore, the frequency, time and intensity of fetal movement will also change accordingly. The first three things pregnant women do during the first three months of pregnancy