The second sub-section should explain the current medical understanding of the purpose of menstruation - readers turning to this article need to be presented with accurate, current medical information on topics like this. --[[User:DinsdaleP|DinsdaleP]] 19:18, 8 October 2008 (EDT) | The second sub-section should explain the current medical understanding of the purpose of menstruation - readers turning to this article need to be presented with accurate, current medical information on topics like this. --[[User:DinsdaleP|DinsdaleP]] 19:18, 8 October 2008 (EDT) |