Stimulus And Response For Hormones And Ovulation

Once the follicle stimulating hormone arrives it triggers the growth of a follicle a small sac that contains an egg to develop into a mature egg.

Stimulus and response for hormones and ovulation. Via the bloodstream they reach the ovaries and stimulate the development of 10 to 100 follicles. The ovaries then start to produce oestrogen which effects various parts of the female body. Either way ovulation is the time in your menstrual cycle when you re fertile.

Hormones called estrogen and progesterone are like yin and yang. The ovulation process also includes a great deal of hormonal changes. Alexander is board.

It is secreted into the portal vessels which run a very short course to the anterior pituitary. There needs to be a balance says carolyn alexander md of southern california reproductive center. Gonadotropin releasing hormone gnrh gnrh is a decapeptide which is synthesized and released by specific neuronal endings in the anterior and mediobasal hypothalamus.

3 the role of the follicle as the follicle develops and matures it produces the hormone estrogen. The fsh then makes the journey through your bloodstream to your ovaries. Lh is the trigger for ovulation itself.

At puberty when the ovaries and uterusare mature enough to respond to hormonal stimulation certain stimuli cause the hypothalamusto start secreting gonadotropin releasing hormone.