DP and myself currently co-sleep with DD, who is seven months old. DP's mother keeps saying that A) if we don't stop now then DD will be with us until she's 10 and B) when she starts crawling, she'll crawl over us and fall off. Are either of these things likely to happen? I imagine it'd be hard to stop as she's slept in with us since she was four months (had a really bad cough and I didn't like her away from me, didn't stop after as I found it was easier as she keeps spitting her dummy out and wants it back, much easier than getting up). Is she right though? I love having her in with me but I won't if I'm putting her in danger.