Fear of cold in the second month of pregnancy is generally a normal physiological phenomenon, no need to worry too much. Two months pregnant due to changes in the level of hormones in the body, some pregnant women will be afraid of cold, fatigue, dizziness, loss of appetite, nausea, vomiting in the morning and other symptoms, known as early pregnancy reaction, generally belong to the normal physiological phenomenon. It is also possible that pregnant women are in a low-temperature environment for a long time, such as air-conditioned rooms, or cold air stimulation in winter, resulting in the body’s fear of cold symptoms. However, if the pregnant woman is afraid of cold at the same time, accompanied by runny nose, nasal congestion, fatigue, limb aches and pains corresponding clinical symptoms. Then there may be other related causes, such as upper respiratory tract infections, etc., then you should promptly consult a doctor to clarify the cause of the disease, give targeted treatment.