Fetal movement research

Recently, my calf gave me a trigger in his mother's stomach. I was so excited that I had to study the causes and causes of the trigger and what information I could get from the trigger, I am a doctor of Obstetrics and Gynecology at the Social University)

Fetal movement refers to the action of the fetal activity in the uterine cavity impacting the uterine wall. After four months of pregnancy, the mother can obviously feel the activity of the fetus starting from 5th months. The fetus reaches out, kicks its legs, and impacts the uterine wall in the uterus. This is fetal movement. The number of fetal movements, speed, and strength indicate the safety of the fetus. Normal and obvious fetal movements: not less than 3 hours ~ 5, the number of obvious fetal movements in 12 hours is 30 ~ More than 40 times. However, due to the large individual differences between the fetus, some fetuses can be moved around 100 times in 12 hours. As long as the fetal movements have regular patterns, rhythm, and little change, fetal development is normal. Fetal movement is normal, indicating that the placenta function is good, the oxygen transport to the fetus is sufficient, the fetal growth in the uterus is sound, very pleasant activity.
See: http://baike.baidu.com/view/100157.htm