It is a simple application that helps you keep track of contractions. How long each, the interval between them and the history of them. This application will tell you when NOT to go to the hospital, it's just a help to not have to be watching the clock, pen and paper. Little by little we will improve this first version, made for the birth of my little closer. There are many applications like this, but this is for her. Any comments or advice will be welcome and try to implement.