Oocytes

Details:
An oocyte with no visible polar bodies and two apparent germinal vesicles was approximately 50% larger in diameter than a normal oocyte and may be diploid.

Submitted by:
Gregory Horne

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ova librated from its zona during denudation

Submitted by:
Dr. Ahmad

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Oocyte with radiating coronal cells

Submitted by:
Liz Sanders

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Case was with three eggs, one of them get zona free, we injected, and incubated but that time we did not consider it for ET, after ET we checked it we found it with promising 8-1 stage, embryo shifted

Submitted by:
Dr. Ahmad

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Zona- free oval-shaped oocyte at MII of maturation. A first polar body is at the nine-o'clock position

Submitted by:
Tatyana Kodyleva

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Degenerative oocyte with large-sized vacuole in degenerating necrotic cytoplasm

Submitted by:
Tatyana Kodyleva

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Note large size and the presence of 2 vesicles

Submitted by:
Marc Portmann

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Oocyte with gigant polar body

Submitted by:
Kodyleva Tatyana

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First polar body was lost during enzymatic clearing of cumulus cells.

Submitted by:
Kodyleva Tatyana

Details:
Oocyte in cumulus complex

Submitted by:
Martine Nijs