Calculate expected date of delivery based on ovulation period

In reality, the due date calculated based on birth date and menstrual cycle is not always accurate. Scientists have studied this problem and developed a new calculation method called the "integrated method" or "last menstrual period method." These methods use a variety of factors to calculate your due date, such as the date of your last menstrual period, menstrual cycle, age, and hormonal levels, to produce more accurate results.

Calculating your due date using the combined or last menstrual period method can provide more accurate results and can help people better plan their pregnancy. These methods can help people better understand their pregnancy and make more informed decisions, such as deciding on the mode of delivery and choosing a hospital and doctor.

No matter which method you use to calculate your due date, you should do it based on your specific circumstances. If you have any questions, please consult your doctor or professional fertility counselor.