After spending way too much time at work reading this thread, I think I may have to try this.

I don't have a real heavy flow but I just don't like tampons. I've never had much luck with them.

I do have one concern which might not be a problem. I have an IUD. They have strings which extend out of the cervical os so that I can verify that the IUD is still in position. My guess is that this type of product would not interfere with that provided they don't sit high up in the vaginal canal. Anyone use a cup with an IUD?

Thanks for all the tips!