Get the facts on PCOS with this 100%-accurate animated video. Part of Focus Apps' Understanding Disease: Gynecology series, PCOS is a disorder that affects women in their reproductive age as a result of hormonal imbalance. This imbalance disturbs the normal menstrual cycles, gradually leading to infertility. The PCOS app explores factors that lead to PCOS, its diagnosis, treatment, and measures to manage the condition.