I am expecting my 3rd. I had my last 2 at 41 weeks (ish). My OB this week said that she is generally 'surprised' when someone like me goes much earlier (this is contrary to what the other OB said). I am in terrible pain from some unknown hip/butt thing that I'm calling the PT about tomorrow so I did let her check me and I am 2cm's (@39 weeks).
Anyway last night I lost my mucous plug. Google says I could go 'for weeks' after that point but I'll take all the hope I can get from you guys if you have anything to share
(with my first 2 I lost it right before labor or during labor but I never got checked with them. I'm sure it's related).