The Menstarl Cycle Flashcards
1
Q
The menstrual cycle is controlled by what hormones
A
FSH- follicle stimulating hormone
LH- luteinising hormone
Oestrogen
Progesterone
2
Q
What is FSH
A
Released by the Pituitary Glands
Causes follicle (egg and surrounding cells) to mature in the ovaries
3
Q
What is Oestrogen
A
Released by the Ovaries
Causes the uterus lining to thicken and grow
High levels stimulate an LH surge
4
Q
What is LH
A
Released in the Pituitary Gland
An LH stimulates ovulation at day 14
Stimulates the remains of the follicle to develop into a corpus luteum- which releases progesterone