Heavy menstrual bleeding is reported in approximately 1 in 3 reproductive-aged women, according to the American College of Obstetricians and Gynecologists, with approximately 23 million seeking care from a healthcare professional in the U.S. last year. It is the leading cause of iron deficiency and anemia among premenopausal women, and the primary symptom driving hysterectomies in the U.S. CAMBRIDGE, Mass. and COPENHAGEN, Denmark, Sept. 17, 2026 (GLOBE NEWSWIRE) -- Hemab Therapeutics (Nasdaq: CO