Please enable JavaScript.

Coggle requires JavaScript to display documents.

(PROGESTERONE, FSH, Luteal Phase (Ovarian Cycle), Follicular Phase…

- - - - low estrogen = low gnRH, meaning loop doesn't start
      - eventually... low hormones = causes hypothalamus to start again!
- - - - Encourages rise in GnRH, which repeats cycle
        
        LH surge = rupture follicle
        
        rupture follicle = high levels estrogen
        
        high-level estrogen = thicker endometrium via more mucus glands. proliferation of blood vessels and glands
        
        high estrogen tells pituitary gland to SLOW fsh