FlowLabs: Specialty Medical Diagnostic Services FlowLabs, Canada’s first and most advanced specialty medical lab, provides anatomical and clinical pathology laboratory services specializing in the monitoring and diagnosis of male and female reproductive and genitourinary disorders. FlowLabs is a leader in the investigation and diagnosis of male and female infertility with expertise and a growing presence in the urology, gynecology, gastroenterology and medical cytology sectors of the anatomic pathology market.