All 4 times, I had a little bloody show, or blood tinged mucus the day they were born. With all but my 2nd, the bloody show started with the first contractions (and the longest before any was born was 7 hours.) With my second, I had some mild contractions and bloody show in the morning around 6 am or so, the contractions stopped for a few hours, I started contracting stronger again around 8 pm or so - but didn't think I was in labor, had a big gush of blood around 9:15pm, and baby was born accidental UC at 9:32 pm. Looking back, I'm pretty sure the bigger gush of blood was the last bit of cervix dilating.