ART Gallery

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These embryos showed 3 pronuclei after ICSI procedure.

Submitted by:
Liz Sanders

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2PN zigota 20 hours after insemination

Submitted by:
Paul

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This oocyte shows an abnormal ZP brush-like. All oocytes of this patient ( 32 years old ) have this anomaly and only 1 out 12 fertilized by IVF but the embryo hasn't transferred because completely fr

Submitted by:
Loredana Papale

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

Submitted by:
Loredana Papale

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Central granulated oocyte. Clinical pregnancy and implantation rates are lower than expected in cases with severe cenral cytoplasmic granulation. (Kahraman et al. Hum Rep. 15(11): 2390-93,2000)

Submitted by:
Necati Findikli

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Apoptotic oocyte cumulus complex following 5 days coasting.

Submitted by:
Ersan Donmez

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Vacuolized mature oocyte after pickup. Most of the retrieved oocytes presented this aspect. After embryo transfer, the patient got pregnant.

Submitted by:
Miguel Fernandez

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We were stripping five oocytes for ICSI, when suddenly they stuck to each other. We could not split them apart.

Submitted by:
Maria Urbina

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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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Human sperm with ring-like appearance. 1. The tail encircles the head. 2. In some sperm, the tip is fused to a pinhead to form "rings". 3. A shorter tail forming a smaller loop resembles the "Dag" axo

Submitted by:
Prof. Philip J. Chan