Introduction - The redefinition of female sexuality at menstrual age in the interior population of Bahia has been observed and directly related to puberty and the period of menarche. In addition to these factors, there is also interference from living conditions, such as socioeconomic issues. Objective - To evaluate the redefinition of sexuality among young women, of menstrual age, in the interior population of Bahia. Method - Qualitative and quantitative study, whose study population is female, living in the interior of Bahia, of menstrual age. Its inclusion classifications include women of menstrual age and exclusion criteria include girls who have not yet experienced menstruation. The chosen study location was the interior of Bahia. Data collection will be through a form (GOOGLE FORMS) individual structure, which will use a questionnaire as an instrument, will be applied to 30 female people, in the period from April 30, two thousand and twenty one to July sixth, two thousand and twenty one. The variables will be women of menstrual age with an active sexual life. Results - In the period considered, the survey was carried out through a questionnaire carried out with 34 women anonymously. The age range ranges from 20 to 51 years, from different cities, including Salvador, Lauro de Freitas, Santo Antônio de Jesus, Jiquiriçá, Guanambi, among others, all in the state of Bahia. Regarding education level, 29.4% of women had completed higher education, 58.8% had incomplete higher education. The socioeconomic level varied greatly with only 3% of women classifying themselves as upper class, 30% of them middle class and 32% lower class and 35% of women did not answer the questions. Conclusion - It is concluded that the data developed in the study in question revealed that despite the majority of women having had a reasonable education and 100% of them knowing the risks of not using condoms, they still choose not to use them. This number is worrying because between 2009 and 2019 alone, the percentage of people between 13 and 17 years old who obtained a condom during their last sexual encounter fell from 72.5% to 59%. Among girls alone, the drop was from 69.1% to 53.5%, which is reflected in our research.