Did stripping membranes work for you?

I am pregnant with my third (and last baby) I have been 1cm for over a week with no contractions, haven't lost plug (that I know of) and have had NO spotting... even after being checked. Went to OB yesterday and she tried to strip membranes and move things along. She was hoping that would make me get my bloody show since I havent had that also. My other two children were born before 38 weeks. This was all done yesterday afternoon and I have had no spotting or anything going on. I have had some pressure but no contractions. What is the deal? Is this normal? I thought I'd at least spot after dr doing this.