The hormonal one is covered by my drug plan (which is good since it's a whopping $400), but the copper one wasn't (only $150). It's good for five years, I think. (Need to check the card.)
Apparently I'm into brackets today.
This one is feeling weird. I have the same "heavy" feeling I get in my uterus before I get my period. It's probably a normal feeling though, since spotting can be a side effect for the first few weeks to months.