"We're hoping to be able to expedite the process ... of disease development ... " -- Drug company manager Darby Stephens

The woman looking confidently into the camera lens must be in her late twenties or early thirties, her long black hair falling over strong shoulders, a slip of striped blue material tied into a bow around her neck. Her red lips and good looks are striking, but it's her words that are most captivating. Her name is Darby Stephens, and she's a research manager at a California-based drug company called Vivus. The company is testing a drug for women said to suffer from a new condition called female sexual dysfunction or FSD. As Darby Stephens explains in an extremely candid on-camera interview for a documentary, FSD is so new that the drug company itself has had to help work out what the condition actually is: 'In order for us to develop drugs, we need to better and more clearly define what the disease is,' she said.