Low sex drive is very common and many women suffer in silence. They might think it's stress, or just getting older, or something they should learn to accept. Sometimes those explanations are worth exploring. But sometimes there's a hormonal picture worth looking at, and testosterone can be part of the picture, particularly around and after menopause. This isn't a fringe idea. It's supported by NICE guidance, the British Menopause Society, and a growing body of clinical trial