What is menstruation explain class 8

Menstruation is the process of the shedding of the uterine lining on a regular monthly basis. It begins at puberty and is the reproductive cycle of the female body. Every month, the uterus prepares itself to receive a fertilized egg. Therefore, the inner lining of the uterus becomes thick and is supplied... read more Menstruation is the process of the shedding of the uterine lining on a regular monthly basis. It begins at puberty and is the reproductive cycle of the female body. Every month, the uterus prepares itself to receive a fertilized egg. Therefore, the inner lining of the uterus becomes thick and is supplied with blood to nourish the embryo. If the egg is not fertilized, then the lining of the uterus breaks down and gets released in the form of blood through the Female urine tract. This lasts for about two to eight days. This cycle occurs every month and is known as the menstrual cycle. read less The Trend of E-learning and it’s Benefits E-learning is not just about delivering lessons online. It has a much broader scope that goes beyond manual paper or PowerPoint Presentations. To understand the reach of E-learning and how the whole process works in developing the Educational system, we will discuss a few points here. Let us find out how this new learning... Read full article > The Rising Problems in Indian Government School With the mushrooming of international and private schools, it may seem that the education system of India is healthy. In reality, only 29% of...

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Explanation: • The shedding of the endometrium lining along with blood and mucus is called menstruation . • It is often called “periods”. It's a monthly cycle that acts as an indication that no fertilization has occurred. • Every month the uterine wall undergoes cyclic changes. • Starting from the first 5 days, this phase is considered menses. • From the 7th day onward till the 14th day it is considered the proliferative phase. Here follicles development occurs. • On ovulation, the egg is released, and LH surge is maximum. • When the egg is not fertilized, the corpus luteum degenerates and becomes corpus albican. This phase is the secretory phase. • After 14days of ovulation again the menses occurs and the cycle is repeated.

Menstrual Cycle: Tears of Uterus Menstruation – Defintion In a life cycle, a woman’s body is vulnerable to a variety of changes. The cycle of these changes occur in women every month, positively for pregnancy is called the menstrual cycle. When an ovum is unfertilized, the uterus lining sheds and leads to a haemorrhage, 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 the period from one menstrual cycle to another can vary from 28 to 30 days. Before discussing the different phases of the menstrual cycle, it is important to have a glimpse of the • A pair of ovaries that store, nourish and release ova. • Uterus (womb), where implantation of a fertilised egg takes place and the foetus develops. • Pair of the fallopian tubes 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. Phases of the Menstrual Cycle The menstrual cycle is divided into four phases, namely: • Menstrual phase: Day 1, uterus lining which is prepared for implantation starts to shed which lasts 3 to 5 days. • Follicular phase: In this phase, the primary follic...

Menstruation is a natural process that happens in girls and women once they reach a certain age. It’s when the body sheds the lining of the uterus, which is a part of the female reproductive system. This happens about once a month and can last for a few days. The During menstruation, girls and women use special products like pads or tampons to absorb the menstrual blood and keep their clothes clean. It’s important to change these products regularly to prevent infection and stay clean. Menstruation is a normal and healthy part of a girl’s or woman’s life, and it means that their body is working the way it should be. It’s nothing to be ashamed of, and everyone should treat menstruating people with respect and kindness. 2.1 Menstrual cycle in 10 points What is Menstruation? Menstruation is the breakdown of the uterus’ endometrial lining and blood vessels, resulting in a liquid that is expelled through the vaginal canal commonly known as a period, and is a natural physiological process that occurs in reproductive-aged females. It is the shedding of the inner lining of the uterus, called the endometrium, which occurs approximately once a month in preparation for a potential pregnancy. During menstruation, blood and other materials from the endometrial lining are expelled through the vagina over a period of a few days. Menstruation is controlled by hormones in the body, specifically estrogen, and progesterone, which are produced by the ovaries in a cyclical manner. The onset of ...