Which factor is a significant risk for women suffering from migraines?

Hormonal fluctuations are indeed a significant risk factor for women suffering from migraines. Research has shown that many women experience migraine attacks in relation to their menstrual cycle, particularly around the time of menstruation, due to changes in estrogen levels. Estrogen withdrawal or fluctuations can trigger migraines in susceptible individuals. This phenomenon is observed in conditions such as menstrual migraines or those that are closely related to ovulation.

In contrast, while other factors mentioned can also impact migraine frequency and severity, they do not specifically carry the same level of risk in the context of women's unique physiological changes. For instance, although poor hydration, lack of sleep, and stress management are important to consider in headache management, their relationship with migraines is more generalized rather than specifically tied to the hormonal cycles experienced by women. Understanding the role of hormonal changes is crucial for tailoring preventive and management strategies for women experiencing migraines.