Sweep success? How soon after did you go into labour?

Has anyone got any positive sweep stories? I am 38+6 days and had a sweep today. This is 4th baby, 2 previous natural births and my last one was a c section so have been advised to have sweeps to hopefully bring on labour naturally to avoid possible induction. My midwife said the sweep was successful and everything was in the right position and baby is very low and I have had a few signs of labour impending (mucus plug, backache etc) so all looks good, just wondering how quickly everyone went into labour after having a sweep? Thank you!