I am having my second child in February. My kids will be 16 months apart. We've decided to only have the two kids and be done. Started a family young and were content with it ending with 2 kids. Now I just have to do everything I can to prevent any other pregnancy from happening. We will be using condoms for sure, but I've been looking into getting the mirena. Is if reliable? Would my boyfriend be able to feel it? Would he bump it or make sex hurt more? I'm trying to decide before she's born so I can give myself time to be confident in my birth control method. Any experience stories would be great!