40weeks later : pregnancybaby is a lifestyle app available on the Android platform. It offers various modes for pregnancy, childbirth, and parenting, all of which can be customized based on the user's current situation. The app provides calculated menstrual cycle, fertile days, and ovulation reminders based on the user's input data. It also predicts fertility based on the menstrual cycle and actual ovulation date by taking an ovulation test and analyzing the results.

In addition to these features, 40weeks later : pregnancybaby allows users to manage their fertility treatment schedule when in fertility mode. It provides medication reminders and information about each step of the process. The app also offers fetal growth graphs by week and gestational weeks based on the due date. Users can record fetal growth information such as weight and head circumference from fetal ultrasound photos, and the app automatically analyzes and stores this data.

Furthermore, 40weeks later : pregnancybaby provides a guide to the recommended range of weight gain by week compared to pre-pregnancy weight for maternal weight management during pregnancy. It also offers developmental checks and growth management for each area based on the child's age, including gross motor skills, fine motor skills, cognition, language, social skills, and self-help.

Please note that all medical information provided in the app is based on medically standardized metrics and may vary from person to person. For accurate diagnoses, it is recommended to consult a healthcare professional based on the information recorded in 40weeks later : pregnancybaby.

For service inquiries, users can leave a message in the app's customer center or email the developer at