Sleep and mood
Why your sleep and your mood move with your cycle.

More from Hormone health
What each hormone actually does, one at a time.
What to eat, and when it makes a difference.
The basics, and the symptoms nobody warned you about.
When it's more than a bad week.
What changes, and what to do with the information.
Who checks this
Moody Month is built with three women’s health experts. They review all health information in the app and on this site.