Migraines are more common from adolescence into the forties and fifties. This is generally the most active period of life for women both in terms of household management, if they're raising a family, and in their professional lives. During this active stage of life, the hormonal fluctuations associated with the menstrual cycle and the levels of stress related to busy lives can have a bigger influence than in the earlier or later years of life. However, migraines tend to become less common after menopause when the production of sex hormones declines. Yes, there can be.
Pregnancy is associated with a great deal of systemic vascular changes.
Blood volume increases dramatically during pregnancy, especially in the last four months, and this causes dilation of blood vessels. There can also be a certain amount of stress associated with pregnancy as well. These circumstances, along with the hormonal changes that occur during pregnancy, may influence the risk of developing migraine in pregnant women. Some women may experience an increase in the frequency of migraine attacks, while others may find that pregnancy reduces the incidence of migraine. If there is a clear-cut familial background, that is, if a pregnant woman and other members of her family have a very strong past history of migraine, this may mean that there is an increased chance of the child one day suffering from migraine.