I missed the window to get it last year before our deductible started over, so to get it now would cost us almost the entire thing, about $1000. DH and I are (because we're completely insane, of course) starting to talk about when we want to try for #2, and the earliest would be about this time next year. So I'd only have the Mirena in for maybe 11-12 months. Would you get it at that cost, for that amount of time? I'm debating just getting back on BCP b/c it's cheaper, but I always got nasty migraines on a few different types of pills before. And we're not doing condoms, or the FAM--too risky! (I'm hopefully starting my internship this summer so can't have a baby before summer '10.)
Re: Think Mirena is worth it for just a year?
I've had a few friends with serious problems with IUD's (the kind of problems that can cause fertility issues) so I personally wouldn't do an IUD until I was done having kids.
I choose to not use hormonal birth control also, and we have been really happy with condoms, or the sponge. Both are not great and don't allow for anything spontaneous, but they are working for the time being!