Sudden frequent fetal movements may be physiological, or may be caused by intrauterine oxygen deficiency of the fetus and so on.
Pregnant women after eating, exercise, shower, etc., will feel the fetal movement suddenly become more frequent, observe the usual fetal movement, or rhythmic, this is a normal phenomenon, do not have to deal with special.
Pregnant women feel that fetal movement suddenly becomes more frequent without rhythmic, and then fetal movement will gradually become less or disappear, we should consider that it is caused by intrauterine oxygen deprivation, such as abnormal placental function, umbilical cord around the neck, umbilical cord kinks and other reasons.
Feeling abnormal fetal movement can go to the hospital to do ultrasound, fetal heart monitor examination to understand the development of the fetus in the womb, intrauterine fetal hypoxia can be improved by oxygen inhalation, lying on the left side of the position, etc., and in serious cases, should be in accordance with the doctor’s advice to terminate the pregnancy in a timely manner.