Generally, after the fetus grows to four or five months, it is better to choose the time when the fetus is awake to teach the fetus. When the fetus develops to four months, the hearing system of the fetus develops rapidly, and starting fetal education at this time will have certain benefits to the hearing development of the fetus, and can also promote the brain development of the fetus. When a pregnant woman feels fetal movement after breakfast, it means that the fetus is awake and can be taught to the fetus, the effect is very good. When the pregnant woman is in good spirits after a nap, if she can feel the fetus moving, she can give the fetus appropriate fetal education. The fetus is more sensitive to touch and hearing at around 8:00 p.m. If you feel fetal movement at this time, you can teach the fetus. Attention, each time should not be too long, usually half an hour can be.