Is there a way to not feel paranoid about getting pregnant when you don't get your period/it's totally irregular, while breastfeeding? I'm not even three months postpartum, so I know it's normal for it be this way, but seriously, I don't know how to not worry about it! I don't plan on getting pregnant again for a few years and I don't want to any time soon. Right now I am using a diaphragm with spermicide as birth control, but am considering getting a Mirena - I've just had bad experiences with HBC in the past, so I'm wary of it. Anyway, I guess I just want to hear how other people deal with not getting a period when trying to avoid pregnancy. I'd actually prefer to get it just to know I'm safe.