It is incorrect to say that the fear of heat in the late stages of pregnancy is a sign that a boy or a girl is being conceived. There is no direct correlation between having a boy or a girl and the reaction during pregnancy, and it is not possible to determine whether you are having a boy or a girl based on the symptom of heat stress. Fear of heat during pregnancy is related to an increase in metabolism, and as the fetus grows, the nutritional intake of the pregnant woman increases, leading to a buildup of fat and a fear of heat. Whether a boy or a girl is born is determined by the chromosomes. If the chromosome inherited from the father to the fetus is X, a girl will be conceived, and if the chromosome inherited from the father to the fetus is Y, a boy will be conceived. During pregnancy, women are not advised to pay too much attention to the sex of the fetus, as long as the fetus is healthy, it is recommended to strictly follow the doctor’s instructions for maternity checkups, and observe the baby’s development at any time. If the physical condition is special and there are some sex chromosome related hereditary diseases, you can further communicate with your doctor.