Heatwaves in Germany Affect Women's Menstrual Cycles

High temperatures forecast for parts of Germany can stress the body and alter women's menstrual cycles. Experts say heat above 36 °C triggers cortisol release, which may lengthen or shorten cycles. Expanded blood vessels can increase menstrual bleeding and exacerbate symptoms of endometriosis, while heat‑related circulation issues may cause dizziness and stronger cramps. Psychological effects such as irritability may also rise.

Women are advised to stay well hydrated, replace lost electrolytes (especially magnesium), and consume water‑rich foods like melons, cucumbers or tomatoes. Keeping cool indoors when possible can help mitigate the hormonal and vascular impacts of heat on the menstrual period.