Yolk sac

What is Yolk sac?

The 'yolk sac' is a membranous sac attached to an embryo, providing early nourishment in the form of yolk. It functions as the developmental circulatory system of the human embryo, before internal circulation begins.

Questions and answers on "Yolk sac"

Hi,
My question is about my Pregnancy,my LMP is 03.07.2014,my cycle length is 30-31 days,I did a Fertility test last month and according to this...

doctor1 MD

Brief Answer:
Hi, yes! You should wait.

Detailed Answer:
Hi,

Yes! in my opinion you should wait for another few weeks to see for yolk sac to...

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Question to XXXXXXX Karegol

Hi..

I had my 1st USG tdy at 5 weeks gestation. .and they found 2 sacs ..1 measured 6.5mm and other 4.5mm . But yolk sac...

doctor1 MD

Brief Answer:
Perfect picture next week

Detailed Answer:
Hello

Congratulations on seeing gestational sac.

It is very early to see many details on...

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Hi, I'm 36 years old and 10wks 5days pregnant. It is my second pregnancy - first was uneventful and I gave birth at 39 wks in December 2014.

I live...

doctor1 MD

Brief Answer:
Be positive and hopeful

Detailed Answer:
Hi dear,
I have gone through your question and understand the concerns.

Yolk sac diameter of...

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