I had the pills they push up into the cervix and it took about 4 hours for labor to really progress.
they broke my water and was given pitocin at 8am and had my daughter at 8:12pm
First one 6 hours, ended in a csection, second on 2 hours, 30 minutes of pushing
I went in at 11pm on the 15th and was given the pitocin and didn't have my son until 3:28am on the 17th by emergency c section.