The pregnancy application for Indonesian families, made based on the maternal and child health manual (KIA) for pregnant women, helps families in taking care of the mother and fetus in the womb, with an interactive design that makes it easier for mothers to use it.This application has excellent features including, monitoring the age of the fetus in the womb using the HPHT method, ultrasound recordings and the date of conception method,pregnancy control with features of recording maternal weight per week, recording blood pressure per day, recording fetal heart rate per week, and also being able to monitor such as pregnant womens health records, counting baby movements in the womb and also pregnancy contractions.