development of a questionnaire to measure attitude toward oocyte donation

background: to our knowledge, there is no valid and comprehensive questionnaire that considers attitude toward oocyte donation (od). therefore this study has aimed to design and develop a tool entitled attitude toward donation-oocyte (atod-o) to measure attitude toward od. materials and methods: this methodological, qualitative research was undertaken on 15 infertile cases. in addition, we performed a literature review and search of various databases. validity of this questionnaire was conducted by knowledgeable experts who determined indices such as relevancy, clarity, and comprehensiveness. reliability of the questionnaire was assessed based on the opinions of experts and infertile couples referred to royan institute. results: atod-o was designed in 52 statements that covered various issues such as the od process, donor and recipient characteristics, as well as family, emotional, psychological, legal, religious, and socio-economic dimensions. results were scored as five points: 1 (strongly disagree), 2 (disagree), 3 (somewhat), 4 (agree), and 5 (strongly agree). the overall relevancy of the questionnaire was 97% and clarity was 96%. overall comprehensiveness was 100%. conclusion: the findings from this preliminary validation study have indicated that atod-o is a valid measure for measuring and assessing attitude toward donated oocytes. this questionnaire can be used in studies regarding different groups of a society.