When Oscar winning film star Lupita Nyong'o revealed on Instagram her decade long struggle with uterine fibroids it attracted almost a million likes. The post has sparked a global debate about a health problem that affects millions of women around the world but is rarely talked about. Fibroids are non-cancerous growths that develop in the uterus, the medical term for a woman’s womb. Symptoms can be severe and include heavy menstrual bleeding, painful periods and stomach pain. Black and Asian women are more likely to be affected, and we bring together three women who share their experiences of living with the condition. “A woman sitting across from you at work who’s smiling and having a conversation may be dying inside,” Sateria tells us. This episode of The Documentary, comes to you from BBC OS Conversations, bringing together people from around the world to discuss how major news stories are affecting their lives.