“Perimenopause affects my sleep a lot. I’m lucky to get three to four hours a night,” one woman surveyed by ThisIsMenopause shared. If you have unexplained sleeping problems, the hormonal changes associated with perimenopause (the time leading up to the end of your periods) may be to blame.

Take this quiz to learn more about how perimenopause affects sleep, and see if it’s possible that your lack of sleep is due to hormonal changes.