When did i conceive if the baby is due on 25th of May?

To calculate when you conceived, you need to count back 38 weeks from your due date. Since your due date is on the 25th of May, counting back 38 weeks brings you to around the 4th of September in the previous year as your approximate conception date. However, it's important to remember that every pregnancy is unique, and the calculation may vary slightly. If you have concerns or questions about your pregnancy, it's best to consult with your healthcare provider.