There are many reasons for headaches in early pregnancy. Firstly, it may be due to hormonal changes in the body of pregnant women, and the increase in the secretion of estrogen and progesterone may cause headaches, which is a normal physiological pregnancy reaction, so there is no need to worry too much. Secondly, if a pregnant woman lacks rest and is too tired, it may also cause headaches and dizziness. Third, if a pregnant woman suffers from other diseases, such as otitis media, rhinitis, etc., it may also cause headaches. Fourthly, if a pregnant woman is under great mental stimulation and psychological stress, it may also induce headache or migraine. If a pregnant woman has a headache, she should take a proper rest for 1-2 days, and if there is no relief it is recommended to go to the hospital in time to seek help from a doctor. You can also massage your own headache at home by massaging your temples in a clockwise direction about 3 times a day. You can also rotate your head properly, take a bath to relax, if there is no relief you should go to the hospital for treatment.