Menstrual cycle and ovulation are two very important concepts in the fertility process. Below we will introduce the relevant content of these two concepts in detail.

The menstrual cycle refers to a woman’s monthly menstrual cycle, which usually lasts about 30 days. The length of the menstrual cycle varies from person to person, but generally between 28 and 35 days is normal. The main task of the menstrual cycle is to prepare the woman's body for childbirth and provide the nutrients the fetus needs.

2. Ovulation period

The ovulation period refers to the day in a woman’s menstrual cycle and is also an important period for women to become pregnant. Generally speaking, a woman’s ovulation occurs around the 14th day of her menstrual cycle. At this time, the female reproductive organs release eggs, and the eggs can combine with sperm to form fertilized eggs, thus starting the pregnancy process.

3. Calculation method of cycle and ovulation period

A woman's menstrual cycle and ovulation period can be calculated by measuring body temperature, observing symptoms, using a calendar, etc. Below we will introduce several commonly used calculation methods.

1. Measure body temperature

Taking body temperature is a common way to calculate a woman's menstrual cycle and ovulation. When women wake up every morning, they should take their temperature and record it on their calendar. By calculating the pattern of body temperature changes, a woman's menstrual cycle and ovulation period can be inferred.

2. Observe symptoms

Women can infer a woman's menstrual cycle and ovulation by observing symptoms. For example, some women may experience withdrawal bleeding around day 14 of their menstrual cycle, which may also be the woman's ovulation period.

3. Use a calendar

Using a calendar is also a common way to calculate a woman's menstrual cycle and ovulation. Women can record their monthly dates and predict their menstrual cycle and ovulation based on the time on the calendar.

The above is related to the menstrual cycle and ovulation period. I hope this information is helpful to women, and I wish women good health!