Well since I am doing GCSEs at the moment I can answer it from a GCSE level which is that:
FSH is made by the pituitary gland and causes the egg to mature and oestrogen to be produced.
Oestrogen is produced by the ovaries and inhibits the further production of FSH. It stimulated the production of LH and also stimulates the womb lining to develop to receive the fertilised egg.
LH is made by the pituitary gland and stimulates the mature egg to be released.
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.
Sperm doesn't influence the menstrual cycle. Obviously the exception would be if pregnancy occurred.
3. G and I
the changing levels of hormones within the female body..
The menstrual cycle is started by the release of certain hormones so I would say there is some sort of hormonal imbalance of the root of it. see a doctor.
Yes. Hormones are what regulates the menstrual cycle.
The body's natural hormones regulate the menstrual cycle.
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.
The menstrual cycle.
yes
oestrogen
No, a change in the weather cannot affect the menstrual cycle. The menstrual cycle is controlled by hormones in your body, not by the weather.
The body controls the menstrual cycle by adjusting various hormones. These hormones include estrogen, progesterone, oxytocin, and testosterone.
Sperm doesn't influence the menstrual cycle. Obviously the exception would be if pregnancy occurred.
There are two hormones that are responsible for the regulation of the menstrual cycle. They are called estrogen and progesterone.
I think every game playing by the hormones.How does happen Menstrual cycle?A. If hormones in the body reach at particular level then menstrual cycle come. And if hormones is not reach at particular then it take so long time. e.g. more then 28 days.That why Menstrual cycle come soon is not problem. it means hormones level good in your body.
oestrogen is one