22. A sixteen year old girl has primary dysmenorrhoea. Suitable treatments are:
| a. | D&C | |
| b. | paracervical block | |
| c. | pre-sacral neurectomy | |
| d. | the oral contraceptive | |
| e. | non-steroidal anti-inflammatory drugs | |
| f. | GnRH analogue | |
| g. | laser ablation of the endometrium | |
| h. | uterine artery ligation |
| Answer |