How long after losing it do you go into labor?
It could be that, mine started to come it in clear pices then I lost a green snot-like bit (sorry, TMI) x
have you lost your plug? you could be beginning to lose it if not already. Increased discharge is normal in the late stages of pregnancy, I think I had to wear a pad for the last weeks cause I had nthing but D/C lol, my midwife called it the juices of pregnancy...nice, I know :p I think the rule is as long as it;s not a dodgy colour and it doesn;t smell you should be ok x