Fetal movement at 37 weeks of pregnancy is generally normal, according to the number of fetal movements, ultrasound examination and other items, to determine whether the fetus intrauterine development is normal. 37 weeks gestation fetal movement arching to and fro indicates that the fetus in the uterine cavity activity is relatively strong, may be the fetus in the uterine cavity roll over, stretching, some pregnant women abdominal wall is relatively thin, it will feel the obvious fetal movement. 37 weeks pregnant fetal movement arch to arch this performance is normal, but the normal development of the fetus in the uterus, can not be based on the personal feelings of pregnant women to judge, 37 weeks pregnant can count the fetal movement, the number of fetal movement in the normal range, an hour in 3-5 times, 12 hours in 30-40 times, indicating that the fetus in the uterus is relatively well developed. Fetal movements arching around in 37 weeks of pregnancy, you can also go to the hospital to do ultrasound, through ultrasound can be more accurate understanding of intrauterine development of the fetus, there is no lack of oxygen and other issues. Regularly after pregnancy to do a good job of pregnancy and obstetrics, usually also need to observe more changes in the body, there are abnormalities in time to seek medical attention.