The causes of face presentation are similar to those already described for breech births:

• Laxity (slackness) of the uterus after many previous full-term pregnancies
• Multiple pregnancy
• Polyhydramnios (excessive amniotic fluid)
• Congenital abnormality of the fetus (e.g. anencephaly, which means no or incomplete skull bones)
• Abnormal shape of the mother's pelvis.