How to calculate ovulation after period is postponed?

First, we need to understand what ovulation is. Ovulation refers to the time when a woman’s egg is released from the ovary and waits in the fallopian tube for fertilization. Generally speaking, a woman's egg can survive for about 24 hours after being released, while sperm can survive longer, usually 3 to 5 days. Therefore, during a woman's menstrual cycle, whenever the egg and sperm meet, they are in a fertile period.

So, if your period is postponed, how should you calculate ovulation? Generally speaking, it can be calculated by the following method:

1. Use the periodic table: You can use the periodic table to predict a woman’s menstrual cycle and ovulation. The periodic table is predicted by measuring a woman's basal body temperature, so it can be used to predict a woman's ovulation period.

2. Observe symptoms: If a woman has these symptoms, such as breast pain, headache, fatigue, etc., she may be ovulating. These symptoms usually begin on day 14 of a woman's menstrual cycle.

3. Use a thermometer: You can use a thermometer to measure a woman’s temperature. On the periodic table, a woman's body temperature typically begins to rise on cycle day 10 and continues until cycle day 14. During this period, a woman's body temperature usually reaches its highest level.

No matter which method you use, calculating ovulation requires some time and effort. If women often experience delayed periods, they can consider using these methods to predict their ovulation period and plan their pregnancy. In addition, women can better understand their health status and take appropriate measures by observing their symptoms and temperature changes.