Dear Carrie,
I have the Mirena IUD since the birth of my second child, so now for 8 almost nine months. My husband does not want any more chidlren, but I am not quite sure that I am done and therefore I wanted the option, but I did not want to take pills everyday, while some days I am not sure that I have breakfast:-), if you know what I mean. My chidlren are 2 1/4 and almost 10 months.
I love the IUd, because I do not have to worry about pills and condoms or other precautionary mehtods.
The Mirenea does have hormones and therefore might have a similar effect for you as BC pills. But there is another one not homrmones based, that might be better for you. The only big difference between the two is duration of covverage and the period. WHile the Merina will reduce or even take away your period ( a great effect, I have to say) the other one actually might increase the strength of your period a little.
See, some women worry about being pregnant whent here period is not there, I don't since I am not sure I am done having children, I do not really care and actually appreciate the no-period, just like after the birth and while breastfeeding.
I think IUDs are definetaly a great invention and make my life easier.
Good luck, T..