PROTECT THIS MAN AT ALL COST!! Thank you Zach! You the G.O.A.T 🐐

Brother is a life savior. Embryology for me is one of the most difficult subjects but with your videos I keep breezing through the exams

I literally owe you my whole degree, Thank you a million times!!

You guys are stars, the work you do, the beautiful intentions you have, and all this free education you provide us, it just AMAZING. For people like you is that I still believe in the goodness of humanity! THANK YOU, THANK YOU, I can't say enough times! :) :)

What a beautiful way of explaining! The universe needs more teachers like you

I was prayin you’d upload this before my exam and you actually did! Thank you man u da beeeest

You clearly love making these vids. The excitement in your voice!!! Thank you so much for amazing work

I'm kinda bitter this isn't available during my medschool, haha. I had too much trouble consolidating different textbooks with this kind of understanding as a goal but I didn't even come close to part of what he has just presented. Never too late though. Lifelong learning they say. Thank you so much doc!

Having our repro unit exam in a week and this just helped clear up what Langman overcomplicates. God Bless you always, Doc! Praying for your health and thank you for teaching us these stuff and making them digestible for us

I am so blessed to have such a wonderful teacher like you Dr Zach. You are sent by God. You teach so beautifully and you really channel the love of God through you. You are amazing

Please do a video series on how to read and interpret X-rays and other radiographs. Thanks

Thank you for this amazing video! I'm so happy to finally understand the concepts of this topic! Wish there were more teachers like you

One of the best ninja nerd videos ever made. All anatomy professors need to watch you to learn how to teach this content--you just make it make sense!!!

Listening to this instead of listening to my lecturer who is literally reading from his slides. Teaching is truly a lost art, I'm so grateful for you!!

Thank you so much once again! The timing is perfect, I have embryology exam in 2 weeks and you upload embryology videos very often!!!

not even studying this, i was just legit interested in the topic and he made my day.

I watched this video for the first time while taking embryology during my second year in med school. Now I am in my final year and revisiting the video for gynecology. Thank you so much you are amazing

❤️❤️رهيب والله مهما ندور ندور نرجع نلقا الزبده والأبداع عنده ❤️‍🔥❤️‍🔥

Love his breakdowns, especially for embryology. It has helped TREMENDOUSLY!

Wow. Another amazing video. My brain hurts from processing so much. Thank you for the clear explanations, especially the endocrinological ones.

You're the best, Zach. Thank you for saving my life each and every module. I OWE YOU A LOT huhuhu

Thank you so much for all your hard work to help us understand things that teacher can't literally teach us in class. It seems like you love and enjoy teaching, and that's what we, students, need.

AS ALWAYS A PERFECT EXPLANATION!! THANK YOU FOR EVERYTHING

this is so amazing - for this video to come out exactly in the week we are working on this material in my studies. your videos help me so much and your enthusiasm motivates so much. lots of love from a midwife student from the Netherlands!

thank u so much i have been struggling so much on the later parts of embryology and u r a life saver 😭

I don't think this video came out on valentines Day by coincidence. And lovely job, huge fan ✌

I'm speechless!!! sir you are a gift to the world! Thank you so much!!!

Amazing..how can a online lecture be so informative and upto the point❤ Concepts are crystal clear..thank you so much sir..

I haven't touched these topics during the whole year & I feel like he's that friend trying to rapidly teach me all of it a night before the exam 🥺

i've watched many of your videos and Zach you've become so professional :)

Thank you so much Zach. Preparing for a postgraduate exams and your videos have been really helpful

Our Medical Superman👌. You have no idea how easy u make our Medical school life. Much appreciation Dia👏👏👏

Can't thank you and your team enough!!!! The fact that you do it for free in a world where everything is business is commendable!! May you get all that you desire!

I needed a quick review of this to understand the Physiology of Reproductive System, and it worked well, unlike going back to a textbook.

LOVING THE EMBRYOLOGY VIDEOS KEEP EM COMING FOR ALL THE SYSTEMS THANKS ZAAAACH BEST TEACHER

seriously, you have nO IDEA, how much you have helped me. if it weren't for you i seriously wouldn't have gotten past biochem. 1

man I am glad me and you are living in the same era

I have no words to explain how much your videos help me through my journey in medicine thank you very much for all the things you do❤❤ all the way from ETH 🇪🇹

Sir I'm from India....I am very grateful to you.... your all video enriched me a lot....thank you sir .

I literally don’t know why this video has got such less amount of views.. this was amazing 🤩

Thanks alot zach. This saves me from going back to notes and re-reading all through again. It saves time cause i can remember easily. Thanks again man u real one😊👊🤝

Damn, I have an exam on this tomorrow and you really explained it so well!

as always, topic made easy. I can confidently simply listen to your videos and go straight to the exam. thank you!

I don't usually comment on videos, but this deserves ALL the praise. I think this is the first time ever I've properly understood embryology and enjoyed it! Thank you so much for your hard work! God bless you!

Thanks for simplifying this topic Zach😊 God bless you❤️

You are great teacher i never give my likes to any KZfaq videos... But for all ur videos i gives... Bcz of ur dedication...

You are blessed Prof Zach. The work of your hands shall prosper

God bless you Zach and the entire team of ninja nerds!!

one of the best lectures of yours,Thank you for making our lives easier💯

I referred different books to understand this concept but here is the only 36 min I learnt clearly. Thanks a lot ❤

Thanks sir for covering like this types of difficult topics. Sir you and Dr. Saeed Najeeb your both are heroes of our medical future in this world 🌎, and we are praying for both Of you that Allah subhan give you Long healthy life in this world and full success in dooms day.❤❤❤

ahh im so happy you posted this just in time for my exam! going to pass because of you:)

Respect to you Zack 🙆. You are extraordinarily amazing.

it's crazy how much better i understand these topics better than my lectures

I had watched many lectures of yours and it's very nice experience.l request you to make lectures on topics of genetics , it will be very helpful for us🙏

I am so happy that you posted this video right on time

I love this guy. I am a Veterinary Medical Student but I didn't even touch my Lec notes. Just waited for "Zack Magic".

Hope I'd seen this before I graduated ~ First time totally understand embryology Thx Ninja ~

Thank you so much, this video helps a lot. Keep teaching, God bless

You are the best Zach Thanks for the correction. This is best channel I came across

I have my pre final tomorrow & watching this today helped me a lot Thank you sir 😊

To me, you are the best teacher in the universe. Thanks a lot. I'm from Sri lanka 🇱🇰

Love u Zach ❤️❤️❤️❤️❤️ You are the best , you are going to same me from exams..... Love u soooo much...

Thank you from the heart for this wonderful explanation and great drawing, a general medicine student, stage 2 of Al-Mustansiriya medicine💕💕 ، IRAQ🇮🇶

your vidéos are amazing..your explanation is perfect.. i really enjoy when i watch your courses so thank u so much 💓💓💓

Wow cant even pass without you man :") Thank u so much zach

Wow!! Incredible teaching skills, clear and interesting. Thank you!!

You make medical school bearable for me... Thank you so much Prof 😘

I can say one of the best channel for medical students! Can’t thank you enough Sir! God bless always! ❤️

That was mind blowing!!! Thank you, I finally got it!!!

You impress me every time !! How can you make it so easy !

It will always make sense with professor Zach😊❤

You'd think that after 4 years of Med School I'd know this by heart yet here we are lmfaoooo This is a great video! Thank you so much for your effort!

Wow! This was incredibly helpful. Thank you so much! I have a "migrated" ovary that is in or near the inguinal canal. Our best guess is that the gubernaculum failed to adhere to the uterus on that side, so it just kept descending. If that's the case, I'm imagining I probably would not have an ovarian or round ligament on that side. I'll be getting it removed during a hysterectomy soon and I am absolutely fascinated by all of this!

this was PHENOMENAL thank you so much!!!

I love the way you explain such complex topics with so much easiness...also, you're so cute

What an AMAZING VIDEO!!!! Doing gods work.

I love how ninjanerd always uploads according to my syllabus

Your lectures are GOLD! THANK YOUUU!

I am from India and you are guardian angel on my embryo lectures....thx bro... exam is coming after 2 day....

You make everything look very easy. Thank you so much 😭😭❤️❤️❤️

This is great. I always wondered about how embryonic reproductive derivation differentiates.

dear Zach please upload all the videos regarding embryology. you save much more time during exams.🌞🌞😁 thanq so much

He is the best ....Just best ..Yrr the way he put is efforts are realy ....🙏

Thank you so much, i can study for my exam because of your video !

WOW, very informative! THANK YOU and more power Sir!

Thank you from all of my heart ~ you are the best teacher evver!

You are an amazing teacher. Thank you.

Hello Zach, This is a very good one. Although, there are terms and areas not mentioned, which includes: 1) Indifferent Gonads, which was explained but the term is important. 2) The periods of development. The indifferent gonads starts at 4th week ; while their differentiation to the different sexes start from 7th week for male testes and 12th week for female ovaries. 3) Paramesonephric duct fuse at the distal end to form UTEROVAGINAL PRIMORDIUM that give rise to the UTERUS and the UPPER 1/3rd of VAGINA. 4) The UROGENITAL SINUS forms amongst other structures the LOWER 273rd of VAGINA. 5) Every organs epithelial or mucosa layers and glands are formed by endodermal cells; the mesenchymal cells form the connective tissues and smooth muscles. 6) It is 5-ALPHA REDUCTASE 2 that converts testosterone to DHT 7) Primary sex cords form the rete testes , while cortical cords or secondary sex cords of ovaries form the primordial follicular cells They are derived from surrounding mesothelium. Thank you.

Thank you so much.... This was so precise and too the point!!

Amazing work - thank you so much! It's so so so very much appreciated :)

I wish all my professors follow your way of teaching

I already studied this subject am just here to show support and het the like love ya zach sensai🙏💜

GREAT LECTURE AS ALWAYS ! THANK YOU

You always produce very helpful videos. Thanks very much

Its amazing n soooooo brilliant sir .respect .totally love ur lectures .u have a brilliant way of teaching n soooo clear concepts great

I love it... Would love for some clinical correlate too though... Good job Doc

omg i cant express how i am feeling now. you saved my ass bro, thank you so much May God bless you

Thank you zach.GOD BLESS YOU

No words to say❤ Thanku so much for such a outstanding explanation