When women in labour are given more time to deliver their baby than current guidelines recommend in the US their incidence of Caesarean delivery drops by 55 percent say researchers. The researchers tested what happens when women in the second stage of labour (fully dilated) are given four hours instead of three if they did have an epidural. Not only was the incidence of Caesarean delivery reduced by more than 50 percent there were no associated negative health consequences to the mother or child said the study's lead author Alexis Gimovsky fromThe Sidney Kimmel Medical College of Thomas Jefferson University