Prevention of prolonged labour.
D000698:Analgesia; D005321:Extraembryonic Membranes; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D007744:Obstetric Labor Complications / Q000517:prevention & control*; D010121:Oxytocin; D011247:Pregnancy; D013997:Time Factors
D010121:Oxytocin