Implantation of the blastocyst | Week 2 of embryonic development | Developmental biology
Week 2 is often referred to as the week of twos. It's the week when the embryoblast, extraembryonic mesoderm and trophoblast each separate into two distinct layers. Additionally, there are two cavities that develop within the embryonic unit at this time as well. The following questions would be answered in this video:
What happens in the second week of embryonic development?
What are the 4 stages of embryonic development?
What is the fertilized egg called after about 2 weeks of development?
What are the 5 stages of embryonic development?
How long does it take for a blastocyst to implant?
Where does blastocyst implant in uterus?
What happens in the blastocyst stage?
What helps blastocyst implantation?
Пікірлер: 214
I was looking for an explanatory video/ pdf with info on this subject. This is perfect - thank you very much!! Looking forward to the videos that follow regarding the next stages of development!
@animatedbiologywitharpan
2 жыл бұрын
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After finding it hard to understand this topic, I think you've done justice to me understanding it by force. You've just earned a new subscriber 🎉🎉
@animatedbiologywitharpan
8 ай бұрын
Please share my channel link with your friends and help me to reach big audiance ❤️
YOUR VIDEOS ARE A LIFESAVER! The concepts were super easy to visualize and clear to understand thanks to you! Keep up the great work and also waiting for the video on third week of development :)
@animatedbiologywitharpan
2 жыл бұрын
Really glad to know it was useful. Please follow my instagram page and facebook page. Please share my youtube channel link with your friends and help me to reach big audiance
@animatedbiologywitharpan
2 жыл бұрын
The animation regarding 3rd week is bit complicated and its in the process of making. Gastrulation is a difficult concept to simplify.
after 3 days i have my final semester, and here your videos are helping me in the last minute revision ....... literally hats off to your efforts
@animatedbiologywitharpan
Жыл бұрын
Don't forget to watch the video on gastrulation. And please share in your college group
Am thankful to u for making such amazing informative lectures
@animatedbiologywitharpan
Жыл бұрын
In order to make high quality content consistently, we need support from you. Please support us by using super thanks option. Super thanks icon is present below the video ( a heart sign with $ in it ) . You can support using paytm/ phone pe/ gPay / paypal. Your small contribution means a lot for us.
Very helpful thank you. I love your presentation style and the fact that you engage with comments.
@animatedbiologywitharpan
9 ай бұрын
You are so welcome! Please share my channel link with your friends and help me to reach big audiance namaste 🙏
Great explanation, animation and dates thank you
@animatedbiologywitharpan
2 жыл бұрын
Please share my channel link with your friends and help me to reach big audience
Amazing explanation with pictures
@animatedbiologywitharpan
Жыл бұрын
Really glad to know it was useful. Please follow my instagram page and facebook page. Please share my youtube channel link with your friends and help me to reach big audiance I'm on facebook & Instagram as @animatedbiologywitharpan. Install the app to download notes and flash cards. instagram.com/invites/contact/?i=1p41h314q3fv8& You can support the channel by clicking on the super like icon below the video ( a heart sign with $ in it ) . You can support using paytm/ phone pe/ gPay / paypal. Your small contribution means a lot for me
Nice video, thank you soo much for making it simple and understandable
@animatedbiologywitharpan
Жыл бұрын
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You have saved my life ,the heck we took back then!!😢. It was far more frustrating than this ,by the concepts u have made i can finally catch up and do something about embryology uugh I am motivated🎉
Thank you! I have now finally understood this topic!!!
@animatedbiologywitharpan
7 ай бұрын
Please share my channel link with your friends and help me to reach big audiance
excellent explanation.... Please do more videos on 1st trimester2nd and 3rd also...
Thank you for making its understandable from exam perspective
@animatedbiologywitharpan
Ай бұрын
please share my channel link with your friends
Thank you so much. Well explained
@animatedbiologywitharpan
2 жыл бұрын
Please share my channel link with your friends
@user-rt9bj7zt2d
9 ай бұрын
(We created the human from an essence of clay: (12) Then We made him, a drop, in a secure receptacle (the womb) Then We created of the drop, a clot (of congealed blood) and We created the clot into bitesize tissue, then We created the bitesize tissue into bones, then We clothed the bones with flesh, and then produced it an other creation. Blessed is Allah, the Best of creators! (14) Quran . Sura 23: AL-MUMENOON (THE BELIEVERS) - verse 12--14
The explanation is great. Looking forward for more videos on this topic.
@animatedbiologywitharpan
2 жыл бұрын
Please share my channel link with your friends and help me to reach big audience
Love your video. Thank you!
@animatedbiologywitharpan
8 ай бұрын
Please share my channel link with your friends and help me to reach big audiance namaste 🙏
Excellent explanation.... thankyou
@animatedbiologywitharpan
Жыл бұрын
Please support our channel using super thanks . Its a heart shape icon with dollar in it present under the video. Payment can be done using UPI/ Paypal/ Netbanking. your small support like 1$ or less will keep up our motivation to create high quality content.
The fact that you reply to every comment ❤️❤️ thanks sir
@animatedbiologywitharpan
10 ай бұрын
I generally try to reply to every one. Please help me by sharing my channel link with your friends .
Very easy to understand. THANK U SIR
@animatedbiologywitharpan
4 ай бұрын
Could you please help me by sharing my contents with your friends group/ college group. I put huge efforts in making these videos but unfortunately not a lot of people are watching this.
Amazing way of learning 😊 Thank you Sir
@animatedbiologywitharpan
11 ай бұрын
Please share my channel link with your friends and help me to reach big audiance
Thank you sir
Thank you for nice explanation
@animatedbiologywitharpan
Жыл бұрын
Please share my channel link with your friends and help me to reach big audience
Very well Explained
@user-mr5xg2nd8p
Ай бұрын
Crazy ruby290 Embryology in quran kzread.info/dash/bejne/mICrwa2uYtW5prw.htmlsi=MgZotPDIoKsE0Zrn
thanks, this explanation is the best one))
@animatedbiologywitharpan
Жыл бұрын
please share with your friends
this animation is awesome
@animatedbiologywitharpan
Жыл бұрын
Please share with friends
Bro, can u pls make video on progesterone during fertilization and implantation how it works... Thanks..
@animatedbiologywitharpan
Жыл бұрын
Thanks for your suggestion, I will make a video on that
Thank you so much
@animatedbiologywitharpan
2 күн бұрын
here is the dev bio plsylist kzread.info/head/PLKtiwIJ8Q7rruflUezPJV0pZBIKLmEJE_&si=gNg0KPRVRK7a8fus
Finally I'm find a best video and satisfied sir 😌😊
@animatedbiologywitharpan
7 ай бұрын
Could you please help me by sharing my contents with your friends group/ college group. I put huge efforts in making these videos but unfortunately not a lot of people are watching this.
Question: what software(s) do you use to animate your videos? Everything is very nicely done. Simple and quite effective.
@animatedbiologywitharpan
2 жыл бұрын
Adobe illustrator to make the graphics and animations are done in PowerPoint, but one do not need illustrator, only PowerPoint is good enough
So good and understanding clearly video tq for giving detail information
@animatedbiologywitharpan
Жыл бұрын
Here is the link for gastrulation kzread.info/dash/bejne/mWtps5ZmnrXRj5M.html
@animatedbiologywitharpan
Жыл бұрын
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Good explanation brother
@animatedbiologywitharpan
2 жыл бұрын
Please share my channel link with your friends
Great explanation. thank you so much sir, for making it understandable.🥺🙏🙏🙏
@animatedbiologywitharpan
29 күн бұрын
Thanks . Checkout the develolmental biology playlist kzread.info/head/PLKtiwIJ8Q7rruflUezPJV0pZBIKLmEJE_&si=062j1VdwG1j4XyS1
@animatedbiologywitharpan
29 күн бұрын
Could you please help me by sharing my contents with your friends group/ college group. I put huge efforts in making these videos but unfortunately not a lot of people are watching this.
Very good sir thnkss
@animatedbiologywitharpan
Жыл бұрын
In order to make high quality content consistently, we need support from you. Please support us by using super thanks option. Super thanks icon is present below the video ( a heart sign with $ in it ) . You can support using paytm/ phone pe/ gPay / paypal. Small contribution like Rs50/100 means a lot for us.
you saved me omg thank you a lotttt !!!!!!!
@animatedbiologywitharpan
Жыл бұрын
In order to make high quality content consistently, we need support from you. Please support us by using super thanks option. Super thanks icon is present below the video ( a heart sign with $ in it ) . You can support using paytm/ phone pe/ gPay / paypal. Your small contribution means a lot for us.
good
very very good..
@animatedbiologywitharpan
Жыл бұрын
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Best video on implantation for a Bachelor student , I guess!!!
@animatedbiologywitharpan
Жыл бұрын
Really glad to know it was useful. Please follow my instagram page and facebook page. Please share my youtube channel link with your friends and help me to reach big audiance I'm on facebook & Instagram as @animatedbiologywitharpan. Install the app to download notes and flash cards. instagram.com/invites/contact/?i=1p41h314q3fv8& You can support the channel by clicking on the super like icon below the video ( a heart sign with $ in it ) . You can support using paytm/ phone pe/ gPay / paypal. Your small contribution means a lot for me
@animatedbiologywitharpan
Жыл бұрын
Please share in your college group
Thank you for your video n all of detail information. I'm using your video to visualize my baby growth day to day. Very helpful to calm my mind 😁😊
@animatedbiologywitharpan
Жыл бұрын
so cute. thanks.
@animatedbiologywitharpan
Жыл бұрын
Take a look what happens in 3rd week kzread.info/dash/bejne/kaFq1MitmcayltY.html
@animatedbiologywitharpan
Жыл бұрын
I hope you are taking the iron and folic acid tablets
@mcp.2347
Жыл бұрын
@@animatedbiologywitharpan I am, thanks again
@mcp.2347
Жыл бұрын
@@animatedbiologywitharpann will watch other vid for sure 😊👌
I am sorry to say but you made a mistake. You said that the cytotrophoblast is what scretes proteolytic enyzmes when it is actually the syncytiotrophoblast.
@parvatiwarkad3226
6 ай бұрын
Ya it's correct
@nimishabhosle4112
5 ай бұрын
He is right … syncytiotrophoblast secrete hcg
@bitty_berry9800
Ай бұрын
Yes
@EmmanuelLyachu
5 күн бұрын
Exactly 💯
teacher from my source which is Moore . As I know syncytiotrophoblast produce proteolytic enzymes not cytotrophoblast please correct me if I’m wrong
Thanks🙏🏾
@animatedbiologywitharpan
Жыл бұрын
Please share the link with your friends
Thank you
@animatedbiologywitharpan
2 ай бұрын
Could you please help me by sharing my contents with your friends group/ college group. I put huge efforts in making these videos but unfortunately not a lot of people are watching this.
Thanks alot
@animatedbiologywitharpan
8 ай бұрын
Please support me by subscribing to my second channel youtube.com/@letscrackbioexams94?si=ZWdPXv2NSpZeDHZu
Thank you so much 🎉🎉🎉🎉
@animatedbiologywitharpan
3 ай бұрын
Could you please help me by sharing my contents with your friends group/ college group. I put huge efforts in making these videos but unfortunately not a lot of people are watching this.
Thank you ❤
@animatedbiologywitharpan
4 ай бұрын
Could you please help me by sharing my contents with your friends group/ college group. I put huge efforts in making these videos but unfortunately not a lot of people are watching this.
Thank you so much 💓 you are the best❤
@animatedbiologywitharpan
6 ай бұрын
Could you please help me by sharing my contents with your friends group/ college group. I put huge efforts in making these videos but unfortunately not a lot of people are watching this.
@jcuchihsycbs697
6 ай бұрын
@animatedbiologywitharpan that's my pleasure. I'm a leader of many groups in college, and I will share it in my groups . Thank you so much 💓 doctor ❤️
You are legend ♥️
@animatedbiologywitharpan
2 жыл бұрын
Please share my channel link with your friends and help me to reach big audience
You are amazing bro 👌
@animatedbiologywitharpan
11 ай бұрын
Thanks , please share my channel link with your friends and help me to reach big audiance
thank you sooo much!!!
@animatedbiologywitharpan
Ай бұрын
Could you please help me by sharing my contents with your friends group/ college group. I put huge efforts in making these videos but unfortunately not a lot of people are watching this.
@salam7905
Ай бұрын
@@animatedbiologywitharpan sure!!!.. your channel is amazing and it will be recognized and grow beautifully no doubt .. thank you so much for your hard work (=^_^=)
@user-mr5xg2nd8p
Ай бұрын
Salam7905 Embryology in quran kzread.info/dash/bejne/mICrwa2uYtW5prw.htmlsi=MgZotPDIoKsE0Zrn
ارجل مين شرح 💯💯
Nice sir
@animatedbiologywitharpan
2 жыл бұрын
please share these videos with friends
mich appreciated
Nice Job Sir
@animatedbiologywitharpan
2 ай бұрын
Could you please help me by sharing my contents with your friends group/ college group. I put huge efforts in making these videos but unfortunately not a lot of people are watching this.
Bless you sir
@animatedbiologywitharpan
Жыл бұрын
Please share my channel link with friends
@yeboahedmund
Жыл бұрын
@@animatedbiologywitharpan I'll share with my course mates
Wah explained very well thank u so much, Can I expect the next 36 weeks video also or atleast next 14weeks
@animatedbiologywitharpan
Жыл бұрын
Really glad to know it was useful. Please follow my instagram page and facebook page. Please share my youtube channel link with your friends and help me to reach big audiance I'm on facebook & Instagram as @animatedbiologywitharpan. Install the app to download notes and flash cards. instagram.com/invites/contact/?i=1p41h314q3fv8& You can support the channel by clicking on the super like icon below the video ( a heart sign with $ in it ) . You can support using paytm/ phone pe/ gPay / paypal. Your small contribution means a lot for me
@animatedbiologywitharpan
Жыл бұрын
Yes 3rd week coming soon
Do you have a video about ( normal mechanism of labour 🤔) ?
@animatedbiologywitharpan
11 ай бұрын
Nope
Thanks you so much
@animatedbiologywitharpan
Жыл бұрын
Please share my channel link with your friends and help me to reach big audiance. Don't forget to checkout the video on gastrulationkzread.info/dash/bejne/mWtps5ZmnrXRj5M.html
@GuluzarGulnurItez
Жыл бұрын
@@animatedbiologywitharpan Right now im watching this 😅 i will share 🙂👍🏻
@user-mr5xg2nd8p
Ай бұрын
Guluzargulnertez Embryology in quran kzread.info/dash/bejne/mICrwa2uYtW5prw.htmlsi=MgZotPDIoKsE0Zrn
Thank you!
@animatedbiologywitharpan
10 ай бұрын
Please share my channel link with your friends and help me to reach big audiance
@animatedbiologywitharpan
10 ай бұрын
Dont forget to subscribe
@user-mr5xg2nd8p
Ай бұрын
Clintcanguit46 Embryology in quran kzread.info/dash/bejne/mICrwa2uYtW5prw.htmlsi=MgZotPDIoKsE0Zrn
Hello sir I hope that you are fine and doing well You said in the video that at day 10 primitive yolk sac form but the primitive yolk sac form at day 9. At day 9 at the embryonic pole flattened cell probably originating from the hypoblast from a thin membrane call exocoelomic membrane or Heuser membrane lines the inner surface of cytotrophoblast then this membrane form a new cavity called primitive yolk sac. I can say that at day 10 no significant events occurs.
Sir can I have a guide to the books were using for embryology, Well explained thanks
@animatedbiologywitharpan
Жыл бұрын
You mean human embryology right?
@animatedbiologywitharpan
Жыл бұрын
I would recommend Larson's Human embryology. Pdf available in PDF drive.
Keith L. Moore (2016)'s book "Before we were born" pg 24 states it is the syncytiotrophoblast that produces these proteolytic enzymes. Could I have some clarification as to if it was syncytiotrophoblast or cytotrophoblast which is responsible for this action please?
@animatedbiologywitharpan
Жыл бұрын
Which proteolytic activity you are talking about
@Pathology_OG
6 ай бұрын
@@animatedbiologywitharpanit is via the help of proteolytic enzymes secreted by syncitiotrophoblast that the blastocyst implants. If syncitiotrophoblast does not release the proteolytic enzymes, the blastocyst can never penetrate the endometrium.. Hence when you are writing that cytotrophoblast are responsible for implantation, it's wrong.
That's better👌👌
Thanks ❤
@animatedbiologywitharpan
Жыл бұрын
Please support our channel by using super thanks. Your 2$ donation would give us motivation to do more. Super thanks option is present below any of my videos, a heart sign with $ in it.
@user-mr5xg2nd8p
Ай бұрын
Ilongir Embryology in quran kzread.info/dash/bejne/mICrwa2uYtW5prw.htmlsi=MgZotPDIoKsE0Zrn
waiting for the next video
@animatedbiologywitharpan
Жыл бұрын
Gastrulation would be uploaded soon (80% done )
Where can you get the icons and templates of the presentation? Thanksss!!
@animatedbiologywitharpan
Жыл бұрын
You have to buy @5$ Please eamil me at arpanparichha1994@gmail.com if interested
Good exposee
@animatedbiologywitharpan
11 ай бұрын
Please share my channel link with your friends and help me to reach big audiance
@user-mr5xg2nd8p
Ай бұрын
Lengwehabrine Embryology in quran kzread.info/dash/bejne/mICrwa2uYtW5prw.htmlsi=MgZotPDIoKsE0Zrn
So when can we detect HCG? On day 10 of blastocyst development?
@animatedbiologywitharpan
Ай бұрын
yes day 10 beyond, not before day 10
the yolk sac??
i beg to differ, the video says that the cytotrophoblast secrets the proleotyic enzyme but i think its the syncitiotrophoblast.correct me if i am wrong
Very nice lecture pls make more videos on development biology specially make a video on molecular basis of fertilization there is no proper video on this topic on whole KZread channel pls make a single video on it It will be helpful for students Thanks for making the topic easy ❤
@animatedbiologywitharpan
Жыл бұрын
yes i will do it
Which stage of implantation does implantation bleeding ? Is it at the beginning or after it has fully implanted?
@animatedbiologywitharpan
Жыл бұрын
Implantation bleeding is defined as a small amount of light spotting or bleeding. It typically occurs about 10 to 14 days after conception. Implantation bleeding is common, and it usually isn't a sign of a problem. Implantation bleeding is thought to happen when the fertilized egg attaches to the lining of the uterus
@jasmund3
11 ай бұрын
@@animatedbiologywitharpan when i should test for my pregnancy?
i couldn't find the flash cards in the community post as well as your Instagram...tell me where can i get the falsh cards...and Thanks a lot for the mind-blowing concept
@animatedbiologywitharpan
Жыл бұрын
ok. our team will upload it one again. please share my channel link with your friends.
Thank you bro Can You finish this series ?
@animatedbiologywitharpan
Жыл бұрын
Yes yes , lectures are on their way
@logenismyname8842
Жыл бұрын
@@animatedbiologywitharpan Thank . Can you describe the Heart embryology it difficult to me
What appears in the extraembryonic mesoderm?
@animatedbiologywitharpan
2 жыл бұрын
The extraembryonic mesoderm supports the epithelium of the amnion and yolk sac as well as the villi, which arise from the trophoblastic tissue. It also is involved in the development of the fetal blood. The extraembryonic mesoderm of the chorion, chorionic villi, and body stalk originates in the caudal margin of the primitive streak which develops in 12- to 14-day human and macaque embryos.
At what stage can you detect HCG in urine ?
@animatedbiologywitharpan
Жыл бұрын
you can detect hCG in your urine 12-15 days after ovulation
10 days ego my two blastocysts embroy transfer how i fell pregnant? Two blastocysts embroy transfer become twins?
@animatedbiologywitharpan
11 ай бұрын
I couldn't understand the question
Where Can I find the flash cards?
@animatedbiologywitharpan
Жыл бұрын
If you join the channel you will see flash cards in the community posts
@logenismyname8842
Жыл бұрын
@@animatedbiologywitharpan oh Thanks
Is it possible to change the genotype of the fertilized egg or the embryo
@chidiebereonyebuchi2736
Жыл бұрын
And at what stage can the genotype be changed?
@animatedbiologywitharpan
Жыл бұрын
Its unethical. I an not providing any info
@chidiebereonyebuchi2736
Жыл бұрын
I’m just asking if it’s possible?
@chidiebereonyebuchi2736
Жыл бұрын
@@animatedbiologywitharpan what I really mean is, if it possible to change the genotype of the egg before fertilization
@animatedbiologywitharpan
Жыл бұрын
Yes using the genome editing tool CRISPR-Cas9 it is possible ( but it not possible at the same tine due to strict bioethics)
Well it was really great video but can you also talk about the hormones for example how HCG effects the women body and which cells produce it…
@animatedbiologywitharpan
2 жыл бұрын
True , i have created another video on that topic actually
@animatedbiologywitharpan
2 жыл бұрын
Thanks for your suggestion 😊
I have 6 day of et but i don't have any symptoms m worried
@animatedbiologywitharpan
2 ай бұрын
In six days you would not find anything
@EnglishVinglishsikho
2 ай бұрын
@@animatedbiologywitharpan then In which day will I get symptoms
@EnglishVinglishsikho
Ай бұрын
@@animatedbiologywitharpan sir I have faint line on 9th day means
@EnglishVinglishsikho
Ай бұрын
@@animatedbiologywitharpan sir 9th day 11 day faint line aai
Dope
@animatedbiologywitharpan
2 жыл бұрын
Really glad to know it was useful. Please follow my instagram page and facebook page. Please share my youtube channel link with your friends and help me to reach big audiance
@user-mr5xg2nd8p
Ай бұрын
Earthplanet 6783 Embryology in quran kzread.info/dash/bejne/mICrwa2uYtW5prw.htmlsi=MgZotPDIoKsE0Zrn
👍
I couldn't find the flash cards
@animatedbiologywitharpan
4 ай бұрын
We have now removed it, it's not available anymore for free
👍👍👍
@animatedbiologywitharpan
2 ай бұрын
Could you please help me by sharing my contents with your friends group/ college group. I put huge efforts in making these videos but unfortunately not a lot of people are watching this.
i had implantion on the 8th day but i mean that im pregnant but now i got period so implantion is not early pregnant coz i got period plz reply ill wait ur ans
@animatedbiologywitharpan
11 ай бұрын
Please consult a doctor , I don't provide medical advise online
It's day 10 after ef I don't have any symptoms...iam so worried
@animatedbiologywitharpan
27 күн бұрын
its to early to have any symptoms. but anyway please consume more vitamin B9 or folic acid. this is crucial for brain development of fetus.
👏👏
@animatedbiologywitharpan
Жыл бұрын
Please share this video with your friends
@user-ui3kl9jo7k
Жыл бұрын
@@animatedbiologywitharpan l did it 😊
are you doctor or teacher
@animatedbiologywitharpan
Жыл бұрын
I am a Researcher
@mixx4u33
Жыл бұрын
@@animatedbiologywitharpan don't mind I asked this . I watched your video it's very helpful
(We created the human from an essence of clay: (12) Then We made him, a drop, in a secure receptacle (the womb) Then We created of the drop, a clot (of congealed blood) and We created the clot into bitesize tissue, then We created the bitesize tissue into bones, then We clothed the bones with flesh, and then produced it an other creation. Blessed is Allah, the Best of creators! (14) Quran . Sura 23: AL-MUMENOON (THE BELIEVERS) - verse 12--14
thogeh ammata
@user-mr5xg2nd8p
Ай бұрын
Weerasinghe2007 Embryology in quran kzread.info/dash/bejne/mICrwa2uYtW5prw.htmlsi=MgZotPDIoKsE0Zrn
Sir Hindi me class lijye na🙏🙏
@animatedbiologywitharpan
Жыл бұрын
i would have a course in hindi soon
this is ohio
@animatedbiologywitharpan
5 ай бұрын
Could you please help me by sharing my contents with your friends group/ college group. I put huge efforts in making these videos but unfortunately not a lot of people are watching this.
Why are there car sounds around you lol can’t you find a silence place to make a short 7 mins video
@animatedbiologywitharpan
9 ай бұрын
Unfortunately my apartment is close to a busy road