L23- Formulation Of Contraceptives

Question 1

Where are gondatrophins released from

Answer 1

Anterior pituitary

Question 2

LH and FSH act on ovaries to develop

Answer 2

Graafian follicle (contains ovum and secretes oestrogens)

Question 3

High oestrogen secretion before mid cycle causes

Answer 3

Sensitisation of LH to action of HnRH
mid cycle increase of LH secretion
Rupture of Graafian follicle
Ovulation