vaginapagina | IUD's and Fisting (Reply)

I have recently become very interested in IUD's (especially the frame-less types availvable in Europe, hopefully those start moving toward the US, but I have little faith in the FDA sometimes).
I have been unable to find any information on the traditionsal T-shaped IUDs and safety of vaginal fisting while one is inserted.
Does anyone here have any info (anecdotal or resources) about that topic?
I don't know if it would increase the risk of expulsion due to either the strings hanging down or the suction that invariably builds up within the vagina during a session of vaginal fisting, but I would very much like to see if any of you have any info.
Thanks!

I posted this on iud_divas a few days ago and have only gotten one response so I figure why not try here as well.