Anomalies

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Abnormal inmature oocyte retrieved with two germinal vesicles. The egg, after incubation, matured to metaphase I stage, but could not mature to metaphase II stage.

Submitted by:
Miguel Fern?ndez

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Image of a day 2 grossly fragmented embryo within which a miniature form of a zona pellucida is visible. All the eggs of the patient had the same anomaly.

Submitted by:
Ali, Jaffar

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This embryo shows an oval and bilayered ZP, like an "hot-dog"

Submitted by:
Loredana Papale

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Giant M2 oocyte and Small GV oocyte in the same zona

Submitted by:
Koray YILDIZ

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There was rare and dark cumulus cells around the oocyte.

Submitted by:
Koray YILDIZ

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 20 mature oocytes collected from the same patient.  Inside one of the cumulus cells this matrix captured without hyase procedure.  

Submitted by:
Koray YILDIZ, Aysin AKINCI, Bilal YALCIN, Muhterem AKDENIZ

Details:
abnormal oocytes

Submitted by:
thaer

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Atretic oocyte

Submitted by:
Kodyleva Tatyana

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These are two abnormal oocytes after hyperstimulation from one cycle. 

Submitted by:
Iman Halvaei

Details:
The patient with 12 years of primary infertility. Male factor is totaly excluded (normal sperm analysis and DNA-fragmentation test) After OPU and denuding we reveal all 12 oocytes of th

Submitted by:
Daria