Quoting ~AiDeN's*MoMmY~:" um... 37 weeks! WAIT! baby will come when ready! gzz u ladies and ur selfishness! sry"
I don't think it is selfish to want the baby to come early. I am 37 weeks as well and am very ready for my little one to be here. I have been walking and cleaning house like crazy. I don't think that there is any thing wrong with helping your labor along as long as you are not doing any harm to the baby or yourself. Go for it!!!