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Yes.The Menstrual cycle is a feedback mechanism because it is regulated by hormones which are controlled by negative feedback mechanisms. This mechanism includes hormones that are interacted with tissues in the menstrual cycle.
No, it is not possible to be allergic to the 'menstrual hormones'. If you are female then those hormones are present throughout your menstrual cycle so if you were allergic you'd see symptoms at all times. These are natural hormones and part of your body, you can't be allergic to yourself.
yes
oestrogen
Yes. Hormones are what regulates the menstrual cycle.
The body controls the menstrual cycle by adjusting various hormones. These hormones include estrogen, progesterone, oxytocin, and testosterone.
In the menstrual cycle, the initial purpose is to make a follicle (thing in which the egg develops)..FSH or Follicle stimulating hormone initiates the formation of the follicle. LH or Luteinizing hormone assist FSH in the formation of the follicle and to develope its ability to secrete estrogen. As the follicle progresses in its development it begans to secrete estrogen and progesterone. Estrogen passes into the blood and travels to the pititary gland where it turns off the production of FSH. This is an example of negative feedback. The presence of estrogen in the blood sitmulate the production of LH and this would be a positive feedback.
The body's natural hormones regulate the menstrual cycle.
Generally male reproductive hormones spike when hooked up to internal feed back mechanisms.
Menstrual flow leaving your body doesn't hurt, however menstrual cramps can hurt - menstrual cramps are a result of hormones being released that cause the uterus to contract in order to push out the menstrual flow. Some women are more sensitive to these hormones than others or produce higher concentrations - however most women can prevent menstrual cramps by regulating their hormones or altering their diets.
The menstrual cycle.
oestrogen is one