<qa>  What will women in both groups be aided by?Those consenting will be randomised to either continue in their current position or be placed in McRoberts position. The woman will be allowed to push for a further 45 minutes. After this time, women in both groups who have not yet delivered will be aided by instrumental delivery, if deemed necessary. A few days after delivery, we will provide women with a questionnaire to determine patient satisfaction and how well they tolerated the procedure they ended up having i.e. Operative delivery or McRoberts position. 