Unsatisfactory fetal heartbeat monitoring at 36 weeks of pregnancy can be handled appropriately according to the condition under the guidance of the doctor, and keep an optimistic and positive attitude and do aerobic exercise appropriately. Fetal heart rate monitoring unsatisfactory at 36 weeks of pregnancy needs to be based on the specific condition to develop an effective treatment plan. In the clinic fetal heart rate is too fast and fetal heart rate is too slow are unsatisfactory fetal monitoring, heart rate is slower than the severity of the heart rate is higher than the heart rate is fast, so it is best to systematic diagnosis and treatment, such as oxygen absorption, review of the fetal heart, and terminate the pregnancy if necessary. Pregnant women need to maintain emotional stability, avoid excessive anxiety and worry, improve their physical fitness appropriately, and do some aerobic exercise to promote the healthy development of the fetus. In addition, they should try to avoid the stimulation of external adverse factors during the follow-up fetal heartbeat monitoring process, closely monitor the fetal heartbeat, and calculate their due date to prevent preterm labor.