One more piece of the puzzle has been found when it comes to identifying all of the complex parts that make up a woman's sex drive, and how they work. A new study by Wayne State University in Detroit, US, has shown that some women who have been diagnosed with hypoactive sexual desire disorder actually have different physiological reactions to sexual stimuli than women with 'normal' libidos.

The study measured the women's brain reactions to erotic films and found that those with 'normal' sex drives experienced an increased flow of blood to parts of their brains compared to women who had low libidos.

Although these findings won't lead to a solution for all women struggling with low libido, it has certainly added another piece to the puzzle. It helps researchers understand arousal from a woman's point of view and will help in establishing an holistic solution sometime in the near future.