Penelitian ini bertujuan untuk mengetahui gambaran sikap, norma subjektif, dan intensi mahasiswa S1 reguler Fakultas Kesehatan Masyarakat Universitas Indonesia tentang pemeriksaan kesehatan pranikah. Penelitian ini dilakukan dengan pendekatan kuantitatif yang bersifat deskriptif. Desan studi penelitian ini adalah cross sectional. Besar proporsi sampel dihitung menggunakan rumus proportionate stratified random sampling. Teknik pengambilan sampel dilakukan dengan metode simple random sampling. Responden pada penelitian ini berjumlah 294 orang yang mengisi kuesioner menggunakan google form dengan kriteria: mahasiswa S1 reguler FKM UI angkatan 2017-2020 dan belum menikah. Hasil penelitian menunjukkan bahwa 58,8% mahasiswa S1 reguler FKM UI memiliki sikap positif tentang pemeriksaan kesehatan pranikah, 52% mahasiswa S1 reguler FKM UI memiliki norma subjektif yang negatif terhadap pemeriksaan kesehatan pranikah, dan 70,1% mahasiswa S1 reguler FKM UI memiliki intensi yang tinggi untuk melakukan pemeriksaan kesehatan pranikah. Hasil penelitian ini diharapkan membuat FKM UI membawa isu pemeriksaan kesehatan pranikah melalui organisasi PIK R Rumpan sehingga nantinya PIK R Rumpan akan menyebarkan informasi mengenai pemeriksaan kesehatan pranikah melalui media sosial.

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The aim of this study was to describe the attitude, subjective norms, and intention of undergraduate students of regular program at Faculty of Public Health Universitas Indonesia towards premarital check up. This research was conducted with descriptive quantitative approach. The study design of this research was cross sectional. The proportion of the sample was calculated using the proportionate stratified random sampling formula. The sampling technique was done by simple random sampling. Respondents in this study amounted to 294 people who filled out the online questionnaire using a google form with criteria: undergraduate students of FKM UI class 2017-2020 from regular program and were not married. The results showed that 58.8% of undergraduate students from regular program at FKM UI had a positive attitude about premarital check up, 52% of undergraduate students from regular program at FKM UI had negative subjective norms towards premarital check up, and 70.1% of undergraduate students from regular program at FKM UI had high intention for conducting premarital check up. The results of this study are expected FKM UI to bring up the issue of premarital check up through PIK R Rumpan so that later PIK R Rumpan will disseminate information about premarital check up through social media.