Oooh, Maz, there is NO sensation with the Mooncup! Even going in it just glides - unlike tampons that suck every bit of moisture on the way up, blergh! Even on lighter days, it just glides, using natural lubrication. Once in, can't feel a thing! Fabulous! Got to the end of my period the other week and almost with a twinge of sadness put my cup into its bag until next time.
Oh, and for us sustainable ladies, how great is it to go into a loo that says 'this cubicle does not contain a sanitary bin', when you have your period and think 'I DON'T CARE'???? I know some would deem this weird, but once you remove the modern 'ick' factor from having periods, I'm really enjoying that part of my life