Fear of cold in early pregnancy is usually related to poor physical condition, cold and hypothyroidism. 1. Poor physical condition of oneself: when the nutrition during pregnancy can not keep up with the resultant decline in immunity, the body is weaker and can not withstand the wind and cold, the symptom of being afraid of cold will appear. In winter, you need to take good care of yourself and reduce the time you go out. 2. Colds: When the body’s immune system declines due to a severe cold, pregnant women will feel chilly, and if a viral or bacterial cold leads to a continuous rise in body temperature, with the temperature exceeding 38.5 degrees, symptoms such as chills, convulsions and shivering may also occur. 3. Hypothyroidism: that is, hypothyroidism, when the thyroid function is not secreted enough to cause metabolic syndrome, there will be chills, can follow the doctor’s instructions to supplement levothyroxine. Fear of cold in early pregnancy may also be just because of simple clothing is too thin, in the absence of a clear reason not to deal with, should consult a doctor in a timely manner, and according to the guidance of a professional physician to analyze the causes and then targeted treatment.