Menstrual Cycle Hormone Feedback
The four hormones of the menstrual cycle work in a complex feedback loop of stimulation and inhibition.
Which hormone inhibits the release of FSH to ensure only one egg matures?
What is Menstrual Cycle Hormone Feedback?
"Menstrual cycle hormone interactions describe the complex regulatory signals between the pituitary gland and the ovaries."
Which hormone causes maturation of an egg in the ovary?
Which hormone stimulates ovulation?
Which two hormones are involved in maintaining the uterus lining?
Feedback Loop
FSH stimulates oestrogen production.
High oestrogen inhibits FSH and stimulates LH.
Progesterone (after ovulation) inhibits both FSH and LH to prevent another egg maturing.
This is a classic example of a complex biological control system in the human body.
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