How to calculate the female menstrual cycle

For female friends, it is necessary to understand how to calculate the female menstrual cycle. This is essential knowledge for every female friend. So how do you calculate a woman's menstrual cycle? Next, this article will introduce you to the method of calculating the female menstrual cycle for your reference only. Friends who want to know how to calculate the female menstrual cycle can continue reading!

The female physiological cycle is divided into three stages: menstrual phase, ovulation phase and luteal phase. During the monthly cycle, the skin will also undergo subtle changes. Taking care of the skin in stages can achieve twice the result with half the effort.

1. Menstrual period

Time: From the first day to the last day of menstruation.

Changes in the body: Hormone secretion in the body decreases rapidly, body temperature also drops, and estrogen and progesterone in the blood gradually drop to the minimum level.

Due to the loss of blood during menstruation, the body easily causes physical fatigue and fragility, and dark circles are often extremely noticeable. At the same time, the drop in body temperature often leads to increased pressure to remove the old and bring in the new, the dirt in the body cannot be discharged on time, and the skin color will become dull and lack luster. Therefore, the main focus during this period is on "nurturing".

2. Oocyte stage

Time: 5th-14th day of menstruation, and may last about 10 days.

Changes in the body: Hormone secretion is vigorous, estrogen level in the blood gradually increases, and the body becomes rejuvenated and vigorous.

During this stage, hormone secretion in the body increases, the levels of estrogen and progesterone in the blood also rise steadily, the skin becomes balanced and regular, the skin blood is plump, and the skin appears smooth, fair and dewy. At this time, the skin is relatively "rugged", so you can try some new beauty methods.

3. Luteal Phase

Time: Starting from the 15th day after menstruation, the time may last about 14 days.

Changes in the body: The secretion of female hormones decreases, while the secretion of male hormones increases; at the same time, the effectiveness of estrogen decreases, while the effectiveness of progesterone continues to increase. Under the action of progesterone produced after ovulation, endocrine disorders are caused.

During this period, male hormones dominate and the skin is at its most critical stage. Under the action of male hormones, the skin's oil secretion is vigorous and the pores are enlarged. In addition, the advancement of progesterone makes the skin's keratin increasingly thick, and acne and blackheads may occur frequently.

The above is an introduction to how to calculate the female menstrual cycle. I believe that after reading the above introduction, everyone already knows how to calculate the female menstrual cycle. From the above introduction, we can see that the method of calculating the female menstrual cycle is relatively simple. This method divides the female menstrual cycle into three stages. Different changes will occur in each stage. Therefore, as long as female friends master this method of calculating the female menstrual cycle, they can know which stage of their menstrual period they are in.