Bath after Mirena Insertion?

[ibeliveinfaes.livejournal.com]

I had my first IUD, Mirena, inserted today at about 9:30am. The cramps have died down significantly since this morning (I was, like, doubled over in pain. I've been on Depo for the past 5 years and had forgotten what cramps feel like!), but I was wondering if I would be able to take a hot bath if they act up again or if I'm sore later. Some sources say yes, others no, at least not within the first 24 hours. Does anyone here know for sure?