Determining ovulation is a common contraceptive method, but many people don’t know how to calculate ovulation. This article will explain how to use leucorrhea to determine ovulation and provide some simple methods to help you avoid pregnancy.

So, how to calculate ovulation? Generally speaking, a woman's menstrual cycle lasts 28 days, and ovulation begins on the 14th day of the menstrual cycle. However, this is only a rough timeline because every woman's cycle is different.

To help you better understand how to calculate ovulation, we can use a simple formula: cycle days - 14 days = ovulation. For example, if your cycle is 28 days, then the number of cycle days - 14 days = 14 days, that is, your ovulation period is on the 14th day of the cycle.

In addition to using the formula, we can also observe our own symptoms to determine the ovulation period. For example, you may feel discomfort on one side of your abdomen, or it may feel moist and itchy. These symptoms may occur during ovulation, but they are not guaranteed.

Finally, let's cover some simple ways to help you avoid pregnancy. For example, start using emergency contraception on the 10th day of the menstrual cycle, or avoid being too close to men in daily life.

Determining ovulation is not an easy task, but if you want to better protect yourself, there are some simple methods we can use to help you. If you have further questions, please feel free to consult your doctor.