Foetal weight, presentaion and the progress of labour. II. Breech and occipito-posterior presentation related to the baby's weight and the length of the first stage of labour.
D001724:Birth Weight; D005260:Female; D020567:Fetal Weight; D005333:Fetus; D006801:Humans; D007746:Labor Presentation; D007743:Labor, Obstetric / Q000502:physiology*; D011247:Pregnancy
FETUS; LABOR PRESENTATION; LABOR/physiology