| a. | should be performed if labour results in Caesarean section | |
| b. | should be performed before a “trial of labour” | |
| c. | is necessary for the diagnosis of cephalo-pelvic disproportion | |
| d. | should not be done in the first three months of the puerperium | |
| e. | involves significant radiation dosage to the baby if performed in pregnancy |
| Answer |