I cannot get the concept of hypothalamic dysfunction

I cannot get the concept of hypothalamic dysfunction

It’s difficult to explain an entire paragraph here … you will have to be a little more specific with your question

mam it says"the condition when Gnrh is produced to facilitate gonadotropin stimulation to ovary to produce E2 sufficient fr endometrial proliferation. This disorder is hypothalamic pituitary dysfunction "…

Could u pls explain this mam