Changes in sexual behavior following radiation therapy for cervical cancer.

Twenty-one women with cervical cancer Types I and II, treated by radiation were evaluated by comparing periods before cancer and after therapy in order to identify changes in sexual behavior; if so, whether they attributed the changes to therapy, or whether other factors were associated with being sexually dysfunctional or non-dysfunctional. Data were obtained through administration of a sexual behavior questionnaire, personal interviews and review of medical records. Statistically significant changes were found: decreased frequency of masturbation and intercourse, decreased frequency of orgasm through non-coital sexual activities, less satisfaction with sex, and less enjoyment of intercourse. The majority believed that changes were due to radiation therapy and reflected decreased feelings of self-esteem, sex desirability and attractiveness. Most of the women believed that cancer could be transmitted through intercourse. Women who did not follow advice regarding use of vaginal dilators and did not resume their pre-illness level of sex were more likely to develop physical and sexual changes. The subjects' need for sexual counselling concerning the effect of the illness and treatment on relationships with partners was strongly evident. Suggestions for preventing undesirable physical and psychological changes, and guidelines for counselling are provided.