gonadotropin secretion

How Does Estrogen Affect LH?

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How Does Estrogen Affect LH? When the level of estrogen is sufficiently high, it produces a sudden release of LH, usually around day thirteen of the cycle. This LH peak triggers a complex set of events within the follicles that result in the final maturation of the egg and follicular collapse with egg extrusion. Does

What Is The Effect Of Estrogen And Progesterone On Pituitary Gland?

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What Is The Effect Of Estrogen And Progesterone On Pituitary Gland? In the presence of estrogen, progesterone acts on the pituitary gland in a positive manner. As indicated above, the present evidence suggests that progesterone has an inhibitory influence on gonadotropin secretion in intact sheep via hypothalamic action. What impact do progesterone and estrogen have