What is mensuration cycle Expalin with diagram
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Answer:
In a life cycle, a woman’s body is vulnerable to a variety of changes. The cycle of these changes in women every month, positively for pregnancy is called menstrual cycle. When an ovum is unfertilized, the uterus lining sheds and leads to hemorrhage, called menstruation. In a girl, menstruation starts from the age of 10 to 15 when she attains puberty and this beginning is known as menarche. The ending of menstruation is known as menopause which takes place at the age range of 50.
The first day of bleeding is marked as the first day of a menstrual cycle and period from one menstrual cycle to another can vary from 28 to 30 days.
Before discussing the different phases of menstrual cycle, it is important to have a glimpse of female reproductive system and organs involved in this cycle. They mainly include:
A pair of ovaries which stores, nourishes and releases ova.
Uterus (womb), where implantation of a fertilized egg takes place and the fetus develops.
Pair of the fallopian tube connecting the ovaries and uterus.
The count of the ovum in each ovary is decided and fixed before the birth of a girl. As she reaches puberty, hormones stimulate the development and release of one ovum per month. This continues till menopause.
PLZ MARK BRAINLIST
The menstrual cycle is a series of natural changes in the uterus and ovaries of the female reproductive system that make pregnancy possible. The ovarian cycle controls the production and release of eggs. The uterine cycle governs the preparation and maintenance of the lining of the uterus to receive a fertilized egg. These cycles are concurrent and coordinated, and last between 25 and 30 days, with a median length of 28 day
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