find·urdu

Yolk Sac

/joʊk sæk/noun

A membranous sac attached to an early embryo that provides nourishment before the placenta fully develops.

1

(embryology) A structure visible on early ultrasounds that supplies nutrients to a developing embryo in its earliest stages.

Urdu
ابتدائی جنین سے جڑی ہوئی ایک جھلی دار تھیلی جو نال کی مکمل نشوونما سے پہلے غذائیت فراہم کرتی ہے۔
Hindi
प्रारंभिक भ्रूण से जुड़ी एक झिल्लीदार थैली जो नाल के पूरी तरह विकसित होने से पहले पोषण प्रदान करती है।

The doctor pointed out the yolk sac on the ultrasound as a sign of a healthy early pregnancy.

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Related words

Practice

Fill in the blank

At six weeks, the is often the first visible structure inside the gestational sac.