Interesting. I wonder does the study take into account the living environments of the women and their state of psyche? What is the artificial light situation? Is the woman living naturally in harmony with herself and nature? Science needs to start going beyond statistics and into the realms of personal and intellectual subjectivity. Lets trust each other again and not technology and figures. Interesting subject, i’m happy to hear the debate. Also, were these women asked to be part of a study?