If you don’t feel the fetal movement in the fifth month of pregnancy, you should do ultrasound to observe whether the fetal development is normal, and check whether the pregnancy week is accurate according to the fetal head circumference and double parietal diameter, if the fetal development is normal and the pregnancy week is accurate, it may be that the pregnant woman’s abdominal wall is too thick or the abdominal wall is tighter, and the tiny fetal movement makes the pregnant woman feel insignificant and insensitive, so you can continue to wait. The early and late feeling of fetal movement varies greatly among pregnant women, generally the abdominal wall is more relaxed, the abdominal wall is thinner pregnant women, feel the fetal movement appear earlier, the abdominal wall fat is thicker feel the fetal movement appear later, if the size of the fetus is less than the number of days of menopause, do not be nervous, continue to wait.