Menstruation is a natural biological process that manifests on a monthly basis and is an indicator of normal happenings in a woman’s life. Regular menstrual bleeding is a reflection of a woman’s health, not a disease, which is still a common belief in nations around the world. As to keep menstrual health well, it is necessary to maintain proper and regular menstrual hygiene, and especially to encourage the education of young people from puberty. Nowadays, but also during the past, menstruation is interrelated with society. It is a social factor in the economic, environmental, educational, health and cultural spheres. Menstruation is not a frequent topic of discussion, so it is often stigmatized within society, which indicates the way people think and behave in today's globalized world. The object of this final paper is to get to know the attitudes of full-time and part-time undergraduate nursing students at the Faculty of Health Studies, University of Rijeka on menstrual hygiene and the stigma of menstruation in society. A total of 85 respondents participated in the research, of which 18 from the first year of full-time study, 20 from the second year of full-time study and 21 from the third year of full-time study. Of the part-time nursing students, 10 from the first year of part-time study, 11 from the second year of part-time study and 5 from the third year of part-time study attended the research. The research was conducted using an online survey questionnaire, and the data was systematized and analyzed in graphical form with the help of Microsoft Excel from the software package MS Office. By analyzing the obtained results, three hypotheses set at the beginning of the research were confirmed, while one was rejected. This research proved that nursing students most often use disposable menstrual supplies and that they are not sufficiently educated and aware of the usefulness of reusable menstrual supplies. In addition, it has been proven that most nursing students believe that the prices of menstrual supplies should be lower. Most female students are satisfied with the conditions for menstrual hygiene at the Faculty of Health Studies, University of Rijeka, while there is a small number of them who believe that the conditions for menstrual hygiene could be better. Stigmatization is still present in society, and it also exists among nursing students at the Faculty of Health Studies, University of Rijeka.