Learn OBGYN: Primary Amenorrhea

Key concepts:
- Primary vs secondary amennorrhea
- Hypothalamic-pituitary-ovarian axis
- Imperforate hymen
- Transverse vaginal septum
- Mullerian agenesis
- Androgen insensitivity syndrome
- Turner syndrome
- Hypogonadotropic hypogonadism
- Hypergonadotropic hypogonadism
- 17α-hydroxylase deficiency
See more videos and other resources at: www.learnobgyn.com

[@camilemello9425]

Best video on primary amenorrhea! Thanks a lot!

[@mseve4271]

THIS IS AMAZING! THANK YOU!

[@minning5678]

Thanks so much for the video. Thumbs up!

[@khouloudazzaoui7186]

You made it super easy 😭😭❤️❤️❤️ thank you so much

[@thedust850]

This is the best explanation i have ever seen for this

[@amirdada5700]

you are awesome! thanks for elucidating this!

[@rzi_8790]

Thank you so much. Hope you put up more

[@mrtdp957]

Fantastic lecture.

[@wrinkleness_0t7]

Thank you for the lecture

[@ahmedomaer2609]

Very helpful I hope you continue making more videos

[@taraishere17]

Lovely videos!!. Why don't you make any more????

[@23millionviews]

Thank you sir upload more videos

[@MdMohsin-lv1tz]

Thanks

[@CubeCambodia]

Thank you so much

[@deepikasingh6356]

Thanku ❤️

[@bluesky-mi2sx]

Amazing

[@bluesky-mi2sx]

Best lecture on youtube ever !! Really amazing

[@fretd.987]

Super wonderful lecture. Thank you so much!! 🥰

[@agneswanjiru1682]

I hav stay 9 month without period last month I visit gynecology he gave me meprete and dialon after taking for 15 days I got my period so I was expecting my period on date 21 idid'n see pls hep

[@saeedamukhtar5647]

Very good lecture but extremely ANNOYING AUDIO , HAVING GREAT DIFFICULTY IN UNDERSTANDING THE LECTURE, have to rewind again and again

[@mrdrooghi]

Good video. However the Müllerian duct forms the upper 2/3 of vagina NOT upper 1/3 of vagina

[@FRACP]

He is correct, you are wrong. web.duke.edu/anatomy/embryology/urogenital/urogenital.html