How to calculate ovulation by taking body temperature

Measure basal body temperature

Measuring basal body temperature is a commonly used method to determine when a woman is ovulating. Basal body temperature refers to the oral or anal body temperature measured when a woman wakes up in the morning. Typically, a woman may release an egg within two days after her body temperature drops. Therefore, if you want to determine your ovulation period, you can measure your basal body temperature when you wake up in the morning and record the time when your body temperature changes.

Use the calendar

Using a calendar can help people determine when a woman is ovulating. Keep track of a woman's menstrual cycle on a calendar and determine which days of the month are safe periods. During the safe period, a woman's eggs may be released, but the chance of fertilization is relatively low. If you wish to increase your chances of fertilization, you can have intercourse during the safe period.

Measure body temperature

Measuring body temperature is also a common method to determine when a woman is ovulating.