We also have a rule of no TV or computer for them after dinner time so their natural hormone cycles can start kicking in. (wellnessmama.com)
It helps balance male and female hormone cycles, and when teens are first navigating hormone fluctuations it can feel intense for both teens and their parents. (peoplesrx.com)
Even when sex was suspected to be a factor, researchers thought women were too variable to study because of their monthly hormone cycle. (scientificamerican.com)