If the stuff that usually gets you going just isn’t working anymore, there’s a good chance that your testosterone levels are lower than normal.
Testosterone is the main hormone responsible for your sex drive, explains New York-based urologist and sex expert David Shusterman, M.D. If it plummets, your desire to get going in the say may, too.
And if you’re not really in the mood, getting hard will be next to impossible.
Along with a lack of sexy thoughts, you may also notice some other signs of low testosterone, like fatigue or mood changes, difficulty building muscle, or even developing a gut.