Dear M.,
I LOVE my Mirena IUD. There is very little hormone entering into my body and it is localized to my uterus. I do not feel it at all, nor does my husband. And if he were to feel it, it would not be uncomfortable at all.
I did have some troubles with it the first time it was put in and it became dislodged. They had to take it out (brief but pretty painful) and after 6 weeks we put it in again with the assistance of an ultra sound check, to make sure it was in right.
It does not take long to put in, but I won't lie, it was painful to put into place, like intense pinching. Thankfully, it did not last long at all and then the pain was over. I didn't even cramp after, but some women do.
I have endometriosis and so we decided to see if this would lighten my periods and I have thanfully found this to be the case. After about 6 months my periods were less heavy and much less painful. Instead a week and a half of pain, I might have a few days. It has helped a lot!
My sister is having one put in after her baby is delivered. She thinks she is done after #2, but wants to wait and make sure. She has been on many different forms of B.C. and not been pleased with any, and since my experience was so positive she is ready to try it.
And again, the next best thing about it is you can take it out in an office visit and try to get pregnant immediately if you want. You don't have to wait for any hormones to clear your system.
It has not interferred with my life sexually, and has actually made things better as I am much more relaxed (it has a higher success rate than the pill). Spontanaity is a good thing!
And since my husband and I won't be trying for another child for at least 3 years this just made perfect sense. Once we have our next one he will do the snip snip so I won't have to be responsible at all for any birth control again...horray for me! ha ha ha But if he chickened out on the vasectomy- I would do the Mirena again.
If your insurance covers it (mine did) you might pay a co-pay (I paid 35). So I am basically paying 7-10 dollars a year for birth control depending on how long I use it as it is good for 5 years. You can't beat it.
Good luck and feel free to write me if you have any more questions.
D. ;)