- British player Heather Watson loses match due to 'girl things'
- Sparks global debate about whether menstruation is sport's 'last taboo'
- Openness applauded by some, others concerned it could damage equality
This article was originally published in January, 2015
(CNN)How much information is too much information? When British tennis player Heather Watson said in a post-match interview that she lost her Australian Open round due to "girl things," she sparked a debate about menstruation that quickly spread across the world.