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3.6.5.h hormonal control of the menstrual cycle a1 poster
1. 3.6.5 Hormonal Control of the Menstrual Cycle
PITUITARY
Follicle Stimulating Luteinising
Hormone (FSH) Hormone (LH)
Travels in bloodstream
Graafian Follicle OVARY Ovulation
development
Empty follicle
Oestrogen
Progesterone Corpus Luteum
development
UTERUS
Repair of
Uterus Wall Breakdown of Uterus
lining / Menstruation Corpus Luteum
regression
Stimulates Pituitary to
produce FSH again
Key and cycle repeats
Hormone
Stimulation Inhibition