Orgasms give best brain workout - prof - Independent Online (blog)

via brain teasers - Google News http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNFoNgPiyi9oESAzPr97Grtnu4P-rg&url=http://www.iol.co.za/lifestyle/love-sex/sex/orgasms-give-best-brain-workout-prof-1.1561888