(( VaginaPagina ))

I've never used a cup myself but I can tell you that a month or so after getting my copper 7 IUD, the sting was safely secured (wrapped around the cervics) and my gyno had explained to me that the more sexually active I was the less noticable to string would be. I would assume that it wouldn't get caught on anything considering that it's really more like fishing line than string. The IUD is amazing and works great! the copper 7 is by far the best birth control I've found because it doesn't have all those nasty synthetic hormones! so I hope you get one!! really you should ask your gyno about the cup issue while relating to the IUD. Good luck! :)