Fetal movement too active at 19 weeks may be a normal manifestation, or it may be caused by intrauterine oxygen deprivation of the fetus.
Most pregnant women at 19 weeks of pregnancy have just begun to show fetal movement, which is relatively weak and irregular at this time, but every pregnant woman has different self-perception of fetal movement and different expressions of fetal movement.
With the gradual increase of the fetus, limbs more and more activities, amplitude is more and more, generally in the meal, bath, night fetal movement is more active, self-awareness of fetal movement is more active, with the usual changes in fetal movement to be compared, usually the fetal movement is also more active, is generally a normal phenomenon.
Usually the fetal movement is relatively small, suddenly the fetal movement becomes more active, this time to be alert to the possibility of fetal intrauterine oxygen deficiency, whether fetal intrauterine oxygen deficiency can go to the hospital to do ultrasound examination to understand.
If you feel abnormal fetal movement during pregnancy, you can consult a doctor in time to find out whether the fetus is developing normally in the uterus.