headaches in pregnancy
Are headaches in pregnancy common? Headaches are common in pregnancy, particular in early pregnancy when your body is adapting to the changes youâre undergoing. While itâs not known what exactly causes a head to ache during pregnancy, it is thought to be connected to fluctuations in hormones and changes in blood circulation.
Headaches are triggered by the hormonal changes that are happening in your body. They're very common in early pregnancy. The hormone progesterone helps to relax your womb (uterus) and blood vessels in your body, including those in your head and neck. Blood then pounds through these veins, causing headaches. Changes in your blood pressure may trigger tension-type headaches.