For The First Time, Scientists Showed Structural, Brain-Wide Changes During Menstruation <img width="128" height="52" src="https://www.sciencealert.com/images/2023/10/period-brain3.png" alt=""/> Period brain is real. https://www.sciencealert.com/for-the-first-time-scientists-showed-structural-brain-wide-changes-during-menstruation