Menstrual cycle - Menstrual cycle
Topics: periods, menstrual cycle, puberty
Time: 2 min 37 sec
Creator: Jean Hailes: for women's health
A resource for all ages and cultures, covering the changes that come with puberty, why periods occur and what to expect when it does.
https://jeanhailes.org.au/health-a-z/periods/about-the-menstrual-cycle - Website (Link opens in new window)