Yeah, Mondays is right. When you have an IUD you need to make sure it's where it should be by checking for the strings regularly. I do so about once every couple of weeks or so.

I checked again and my cervix doesn't feel as prominent. Something occurred to me in that prior to checking the strings, I had been masturbating, and I know things kind of move around in there when one does that. So that may have been why.