Sooner or later, any girl enters a new stage in her life - puberty, which is accompanied by the appearance of menstruation. Their correct name is the menstrual cycle. Its norm is calculated from the first day of the last menstruation to the first day of the next. From the point of view of medicine, menstruation is called prolonged bleeding from the uterine cavity, associated with the release of a mature egg. As you know, this phenomenon is considered a sign that a woman does not bear the fetus at the moment. However, the presence of menstruation does not mean the girl’s readiness to become a mother. The monthly cycle is established within one year, and stable ovulation, contributing to the conception of the child - after 5 years.
How to calculate the cycle of menstruation?
Normally, the length of the menstrual cycle is comparable to the phases of the moon and varies from 21 to 35 days. This is the number of days from the onset of the monthly to the onset of the next. The starting point for the calculation in both cases is considered to be the first day of menstruation. Several factors can affect the cycle length: overweight or underweight, stressful or critical situations, changes in climate and diet. Many drugs can also lead to a malfunction in the period of menstruation, and the appearance of infectious diseases leads not only to changes in the woman’s body, but also to more serious pathological diseases.
Why is it important to know how the menstrual cycle is calculated?
This is of great importance. Every woman is simply obliged to know how to calculate the cycle of menstruation, and even better - keep a calendar of menstruation. The easiest way to take measurements is to draw marks on the pocket calendar that show the beginning and end of the discharge. In addition to the fact that the calendar will tell you ideal days for conceiving a baby and “dangerous” for an unwanted pregnancy, it will help the treating female doctor make the correct diagnosis in case of abnormality.
The cycle of menstruation and pregnancy
At the initial stage of pregnancy planning, a woman faces a huge number of important questions. For example, she definitely needs to know about what day is ideal for conception,
what is ovulation and how to calculate the cycle of menstruation. Answering the above questions, we can say that the most
favorable day for pregnancy is 3 days before ovulation. Ovulation itself occurs around the middle of the monthly cycle. For example, if the cycle is 28 days, then the ovulation period on the 14th day after the onset of
critical days is considered normal
. The calendar method described at the beginning of the article gives the most complete picture that helps to understand how to calculate the cycle of menstruation. This method cannot be used for contraception, because the female body is far from ideal. Ovulation can occur a day later or earlier than the due date, and there are times when ovulation comes twice during the menstrual cycle. Such a change may occur due to any stressful situations or taking medications.