I suggest you do aerobics. Control it within 20 minutes, because the baby's sleep cycle is once every 20 minutes, and the mother can choose to do prenatal education with gentle and slow music, and it is enough to do four and eight beats each time.

The first section: put your hands on both sides of the uterus and gently push them from both sides to the middle, first right and then left. The strength of palm pressing will form ripples of amniotic fluid in the uterus, and the baby will feel very comfortable.

Section 2: Divide the uterus into four image limits, starting from the upper right, press down clockwise with the power of your fingers, press each image limit twice, and the left and right hands are responsible for the two image limits on both sides respectively. The purpose of this exercise is to touch the whole body of the fetus.

Section 3: Touch the fetus clockwise with the whole palm.

Section 4: Invite prospective fathers to participate. Father-to-be sits behind his mother, taking the center of his mother's uterus as the line, and drawing circles on both sides of the uterus with both palms at the same time for touching. If the prospective father doesn't have time, the expectant mother can also finish this gymnastics by herself, putting her hands on both sides of the uterus and drawing a circle with the center as the line.