Frequent and strong fetal movement at 32 weeks of pregnancy may be a normal physiological phenomenon, but it may also be a manifestation of fetal intrauterine hypoxia, you should go to the hospital in time to improve the relevant examination: 1, physiological performance: 32 weeks of pregnancy is the most active period of the fetus, so pregnant women will feel frequent and strong fetal movement. At this time, fetal movement is usually more obvious in the afternoon and at night, in line with the fetal sleep cycle, lasting 20-40 minutes each time. The physiological frequent fetal movement usually does not need special treatment, regular maternity check can be, often after 38 weeks of pregnancy, due to fetal growth, amniotic fluid volume decreased, fetal activity space reduced, fetal movement will gradually reduce; 2, intrauterine hypoxia: if fetal movement persistently frequent too much, should actively go to the hospital, through fetal heart monitoring, B ultrasound examination and other ways to determine whether there is intrauterine hypoxia. If there is intrauterine hypoxia, pregnant women should take oxygen to increase the maternal blood oxygen level and transmit oxygen to the fetus through the placental blood flow, so as to improve the fetal hypoxia condition. At the same time, the use of fetal preservation drugs under the guidance of the doctor can suppress contractions, control infection and promote fetal lung maturation. If intrauterine distress cannot be relieved at this time, the pregnancy should be terminated promptly to ensure the safety of mother and child.