Objectives: The objective of this study is to raise awareness and inform physicians as well as patients about the numerous different possibilities of fertility preservation in patients diagnosed with cancer. It should highlight the still existing gender disparity and the problem of availability of certain techniques, like ovarian tissue freezing. The study also discloses the prevalence of cancer patients who need and want to undergo oncofertility procedures in Split. Materials and Methods: In this study 72 patients were included, 66 men who cryopreserved sperm and 6 women who cryopreserved oocytes or embryos in the University Hospital of Split. All patients made use of fertility preservation techniques because of a cancer diagnosis. Data was collected from patients’ files of the Department of Gynecological Endocrinology and Human Reproduction from the last 5 years. Results: In our study 92,5% of patients are male, and only 7,5% are female (Chi square value 50,00; df=1; p<0,001). This clearly outlines the predominance of male (66) over female (6) patients. The average age is 30 years with a standard deviation of ± 5,7. The variation of the average value is 18,99%. When analyzing the age distribution, the analysis shows that most patients, male and female, are 30 to 34 years old. Most male patients undergoing ART have testicular cancer. Out of 66 patients included in the study, 56 present with this type of cancer. Most female patients have breast cancer. Out of our 6 female patients, 5 were diagnosed with this type of cancer. Conclusion: For oncofertility to function and achieve the best possible results, it is necessary to properly educate all physicians involved in the care of the patients. The availability of procedures needs to be improved internationally. More women diagnosed with cancer should be able to have recourse to fertility preservation. It is of great significance to further invest in this branch of medicine in order to improve safety and physician’s performance on existing methods, as well as revealing new procedures.