From the age of nine, Valentina Milanova endured excruciating periods, fearing for years that she could be dying or afflicted by a mysterious disease.
Growing up in Bulgaria with limited menstrual education, the now 30-year-old London resident and CEO of Daye, faced years of misdiagnosis and debilitating pain. Prescribed the contraceptive pill at 11, Valentina experienced temporary relief, but by 14, her symptoms intensified, forcing her to miss a year of school.