Marybeth Bohn has been advocating for PMDD (Premenstrual Dysphoric Disorder) since she lost her daughter, Christina Elizabeth Bohn, to suicide in 2021 due to the disorder. The thought of others suffering as her daughter did for 10-15 years before receiving a correct diagnosis motivates Marybeth to keep speaking out. She speaks publicly about PMDD to increase awareness and to reduce the time in getting an accurate diagnosis. She has spoken at the University of Missouri, the 2023 Women's Mental Health Conference at Yale, a NIH Prevention in Focus webinar, and other venues. She testified at a Healthcare Reform Committee hearing in the Missouri State House of Representatives, while working to pass a bill in Missouri focused on increasing awareness of PMDD (which passed in the 2023 legislative session). Marybeth is the interim president of the board of directors for the International Association for Premenstrual Disorders (IAPMD) and has actively served as a PMDD Champion. After Christina's death, Marybeth retired from the University of Missouri to focus on increasing awareness of PMDD.