Reproduction
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You know from the flow chart of hypothalamus control of reproductive hormones that increased GnRH will cause increased production of FSH and LH.
When these hormones start up again, it is called the 'LH surge.'
It's the increase in LH that will cause the follicle to break open and release the egg.
What would you call this? Click on the buttons to the right to answer. When you're done, click the forward arrow on the right to go on.