Menstrual blood

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  • This is a very important, very exciting time in your life as you go through so many changes on your way to becoming an adult. Along with the transformation your body is undergoing, many other things in your life are changing, too. For example, your relationships with your parents and your friends may be different now than when you were younger, and people may treat you differently. Also, the way you look at things is probably not the same as it used to be. Of course, you have lots of questions.

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  • Women leak, inevitably and often bountifully. Menstrual blood, birth fluids, breast milk and sometimes tears lead us to be seen as leakier than men at a physical level. Women are often seen to work through a network of relationships, a web, rather than the hierarchy of male decision-making (Gilligan 1982). Within such a web of relationships, emotions, knowledge and other personal attributes flow, often freely, sometimes unconsciously. Dirt is defined by Mary Douglas as ‘matter out of place’ (Douglas 1966).

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  • In addition to ovulation, another critical function occurs during the menstrual cycle. The woman’s body must be prepared in case fertilization occurs. Everything must be ready to nurture the developing embryo. Dur- ing the first two weeks of the cycle, estrogen causes the lining of the uterus to thicken. There is also an increase in the amount of blood that flows to this area. During the second half of the cycle, after ovulation has occurred, the follicle (now without the egg cell) develops into a yellow-colored body, the corpus luteum.

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  • The growing tissue then begins to release more hormones to keep everything in the right condition. How- ever, if fertilization does not occur, the continued preparations in the uterus are unnecessary. The body realizes this near the end of the four- week period of the menstrual cycle. At this time, the level of LH decreases, the corpus luteum breaks down, and the level of progesterone decreases. Without this hormone, the uterine lining no longer remains intact. Instead, the lining breaks down.

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