Gestação is an iPhone application developed by Marcelo Reina that provides a simple and convenient way to calculate gestational age. The app is designed for healthcare professionals and women who want to monitor their pregnancy closely. With just a few taps on the screen, Gestação performs the laborious task of calculating gestational age, making it easier for users to keep track of their pregnancy progress.

The application is easy to use and provides accurate results. Users can enter the date of their last menstrual period or the expected due date, and the app will calculate the gestational age. The app also allows users to keep track of their appointments and medical exams, ensuring that they don't miss any important check-ups. Gestação is a must-have for anyone who wants to monitor their pregnancy progress with ease.