What is the formula for calculating ovulation? This is a question many people want to know. During ovulation, a woman's egg is released from the ovary and travels through the fallopian tube into the uterus, where it is ready to be combined with sperm. Therefore, knowing your ovulation period is important when planning a pregnancy.

1. Basal body temperature method: Measuring basal body temperature requires some skills, so it is recommended to purchase a basal body temperature first. Take your temperature every morning when you wake up by placing a thermometer under your tongue. Record the measured body temperature values ​​in a table and draw a basal body temperature curve.

2. Calendar method: A woman’s menstrual cycle usually lasts about 28 days, so ovulation can be predicted by recording the menstrual cycle. Recording begins on day 14 of the menstrual cycle and repeats every 7 days. Plot the recorded dates on a calendar and calculate ovulation.

3. Body temperature method: Measuring body temperature can help determine ovulation. It is recommended to purchase a thermometer and measure your temperature at the same time every day. Record the measured body temperature values ​​in a table and draw a body temperature curve.

The above are three commonly used formulas for calculating ovulation. However, these formulas are not absolute because a woman's menstrual cycle is affected by many factors, such as diet, exercise, medications, etc. Therefore, when planning a pregnancy, it is best to consult a doctor or a professional fertility counselor to determine the best pregnancy plan.

The ovulation calculation formula can help women better plan their pregnancy. However, please note that these formulas are not absolute, so it is best to consult a doctor or professional fertility counselor to determine the best pregnancy plan.