Baby number two, membrane sweep.

I'm 39 weeks and 4 days today, with my daughter I went into labor the day I had a membrane sweep. Water broke on the toilet had her the next morning at the hospital. So I figured hey, I'm close to when I had it done with her. I've already had my dr do the sweep last week, nothing happened it didnt even hurt. Had been 3cm dilated. Today, I had it done again, I was 4cm this time. Praying this works and baby comes soon! Hes being so stubborn... I hear so many unsuccessful stories of the membrane sweeps though and I really hope that isn't me this time.