Pengaruh Kelas Remaja Putri Dan Integrasi Model Aplikasi Android "My Periode Tracker" Untuk Menurunkan Gejala Kecemasan Premenstrual Syndrome

psychological changes called Premenstrual Syndrome (PMS). Approximately 75% occurs in women of reproductive age, including adolescent girls. This situation can cause teenagers to experience problems terms achievement school and social relationships with peers or disruption daily activities if PMS is not handled properly. To reduce symptoms, several strategies be used, stress management complementary therapies such as yoga breathing exercises that have been developed into a website-based application. research was conducted by taking data from Al Hidayah Vocational High School students South Jakarta who were given treatment the Young Women class monitoring symptoms using "Premenstrual Tracker" application for intervention group control counseling. The design this study used Quasi Experimental Group Pretest-Pottest Control Design. In design, there are two groups, each which selected randomly, one acts other an group. treated Then, at specified time, treatment. After completed, measurements made both groups. Comparison results between groups shows effect has given. number respondents 60 people, consisting 30 conclusion premenstrual syndrome showed positive results. reflect young say applications they use able empower them provide knowledge more aware their menstrual cycles, also find out about cycle irregularities how overcome physical discomfort before during menstruation. information health workers.