Gestogram and pregnancy weeks is a free Android application developed by Victor Oviedo. It falls under the Lifestyle category and offers a range of features for expecting mothers. This app calculates the weeks of pregnancy from the last menstruation or based on the first ultrasound. It also helps the user to calculate the weeks of pregnancy for specific dates and provides the date for a specific week of pregnancy. The app is available in Spanish, English, Portuguese, and Italian.

The app's interface is simple and easy to navigate, making it accessible to all users. The app's main screen displays the option to calculate pregnancy weeks from the last menstruation or based on the first ultrasound. Once the user selects an option, they are prompted to enter the relevant information. The app then calculates the weeks of pregnancy and displays the results. The app also provides users with the ability to calculate the weeks of pregnancy for specific dates and provides the date for a specific week of pregnancy. Overall, Gestogram and pregnancy weeks is a useful tool for expecting mothers who want to keep track of their pregnancy.