Ask the midwife: sometimes a mother will be fully dilated, and labor stops.
Gaskin
I M
IM
D002584:Cervix Uteri / Q000503:physiopathology*; D004420:Dystocia / Q000451:nursing* / Q000503:physiopathology; D005260:Female; D006801:Humans; D009721:Nurse Midwives; D011247:Pregnancy