Calculate menstruation from ovulation period

A woman's menstrual cycle usually ranges from 28 to 35 days, but most women have a 28-day cycle. A few days before the start of the cycle, that is, 7 days before menstruation, a woman's body temperature will rise as the body prepares for the arrival of menstruation. This increase in body temperature is called premenstrual tension.

Next, let’s explore how to predict menstruation by calculating ovulation.

First, you need to understand a woman’s menstrual cycle. For women with regular cycles, ovulation can be inferred by calculating the date of the next menstrual period. Generally speaking, a woman's menstrual cycle is divided into two phases: the egg phase and the egg ejaculation phase. The egg phase usually occurs 14 days before the cycle, that is, 14 days before menstruation, while the egg ejaculation phase occurs 14 days after the cycle, that is, 14 days after menstruation.

So, how to calculate ovulation? Ovulation can be calculated using the following formula:

Female ovulation period = cycle days - 14 days

For example, if a woman has a 28-day cycle, then her cycle is 28 days long and her next period is February 24th. By calculation, a woman’s egg stage and egg ovulation period are January 10 and January 18 respectively.

Next, we need to understand that a woman’s menstrual cycle is affected by many factors, including diet, exercise, stress, etc. Therefore, the calculated ovulation period may not be completely accurate and needs to be estimated using other methods.

Finally, let's wrap things up. Predicting menstruation by calculating ovulation can help women who do not intend to have children better understand their fertility and health. However, since a woman's menstrual cycle is affected by many factors, it is recommended that women make assumptions based on their own specific circumstances. At the same time, women should avoid having sex during ovulation to avoid adverse consequences.