I am due in a few weeks with DC #2 and currently co-sleep with my 5yo DD. Dad sleeps in another room because he snores like a train. Anyway, I will birth at home and cloth diaper with prefolds. I am worried about baby and I leaking all over the sheets and having to hassle with stripping and washing them all the time. I've been searching for an organic waterproof mattress pad to put on top of my sheets, but they're SO expensive. I really, really don't want vinyl or fire-retardants next to us (we have an organic mattress) but I can't seem to find anything else that doesn't cost around $50 each. Any suggestions for recycled or organic options? Also, how large does it need to be and will it just bunch up underneath us? TIA!