Maggie, I never had a show or waters leak or anything with DS. The first labour sign I had was contractions 8 minutes apart (which I thought weren't contractions as I had no other signs). 7 1/2 hours later DS was born 2 days overdue. So don't worry about the lack of show, it doesn't mean anything. You are 39 weeks so even if bubs doesn't make the due date, it can't be too long to go now. Good luck,
Melanie.