ELSIMIL CALON PENGANTIN is a free Android application developed by BKKBN under the Lifestyle category, specifically for Health & Fitness subcategory. The app is an electronic innovation aimed to reduce stunting in prospective brides and grooms. Its main objective is to provide information and education on reproductive health, nutrition, and family planning to help couples prepare for a healthy marriage and pregnancy.

The app offers a comprehensive set of features including articles, videos, quizzes, and counseling services with experts in reproductive health. Users can access useful information such as pregnancy calculator, ovulation calendar, and BMI calculator, among others. Overall, ELSIMIL CALON PENGANTIN is a useful tool for those who are planning to get married and start a family, and it is an excellent initiative from BKKBN to promote reproductive health and reduce stunting in Indonesia.