1. IBest

    This was really helpful, thank you.

  2. Rooster

    Nice marker! :)

  3. HomeyFred

    I love youuuuu. you made my life so easy

  4. MachoMoron

    Very well explained. Thank you! This video was of much help to me.

  5. DeepDarkSamurai

    sorry i do not mean to offend or cause argument but isnt it the frequency
    of pulsatile release of GnRH that increases or decreases FSH and LH? I
    thought that lower frequency pulsatile release of GnRH would stimulate more
    release of FSH and higher frequency would stimulate LH secretion. I was not
    aware that estrogen was the reason these hormones are regulated. thanks for
    clarification (sources: medical school)

  6. Dreamworx

    “All good things come to an end” but then a new cycle starts, so its
    actually okay to end because it will start again a new one :))

  7. BeeDeePee

    aweeeesomeee thankss man!!!

  8. benhughes2k7

    I love you my son

  9. spongedavid

    Man you are so knowledgeable. Thank you for sharing!

  10. GoogleCat

    You saved me from a test that will be tomorrow! I was lost surrounded by
    all this books and notes! THANK YOU SO MUCH!!!!

  11. Sugarypie

    A friend and I are studying for our final. We honestly would have not made
    it without your videos. I wish i was joking… Please can you attach some
    notes of your now. (Our exam is in two days.)

  12. GardenRose

    May God bless you