IVF & Assisted Reproduction

Oocyte Maturation and Development - Oocytes at different stages - Sperm photos

Oocyte Maturation and Sperm Preparation for ICSI: A Visual Guide — part of IVF and assisted reproduction at Dr. Najeeb Layyous's clinic in Amman.

In short: This gallery shows microscope photographs of eggs at different stages of maturity, normal and abnormal eggs, and sperm before the ICSI procedure.

Oocytes at different stages Sperm photos before the ICSI procedure

Cumulus Cells surrounding the oocyte (undissected oocyte)
Cumulus Cells surrounding the oocyte (undissected oocyte)
Immature Oocyte in Metaphase I Stage
Immature Oocyte in Metaphase I Stage
Immature Oocyte with the germinal vesicle
Immature Oocyte with the germinal vesicle
Mature Oocyte showing the 1st polar body and Cytoplasmic Granulation
Mature Oocyte showing the 1st polar body and Cytoplasmic Granulation
Oocytes with thick zona pellucida and irregular perivitelline space
Oocytes with thick zona pellucida and irregular perivitelline space
Abnormal Oocyte with Multiple Polar bodies
Abnormal Oocyte with Multiple Polar bodies
a mature Oocyte after injecting the immobilized sperm in it through the needle
a mature Oocyte after injecting the immobilized sperm in it through the needle
The location of the injected sperm in the Oocyte after ICSI
The location of the injected sperm in the Oocyte after ICSI
Immobilization by hitting the sperm's tail with the injecting needle
Immobilization by hitting the sperm's tail with the injecting needle
Getting the sperm for ICSI
Getting the sperm for ICSI
Progressive sperms
Progressive sperms
Motile sperms
Motile sperms
sperm inside the needle
sperm inside the needle
sperm entering the needle
sperm entering the needle
sperm getting inside the ICSI Needle
sperm getting inside the ICSI Needle
Loading of the sperm
Loading of the sperm
Loading of the sperm after immobilization
Loading of the sperm after immobilization
Active sperms after treatment
Active sperms after treatment
Loading of the sperm after immobilization
Loading of the sperm after immobilization
Treated sperms
Treated sperms

Courtesy of Dr.Ghada Al-Hayaly and Nevin Zahdeh

Dr Najeeb Layyous F.R.C.O.G

Consultant Obstetrician, Gynecologist and Infertility Specialist

The finest doctor in Jordan — may God bless him and his whole medical team. A doctor in every sense of the word. I advise anyone planning a pregnancy to visit Dr. Najeeb Layyous. His manner is wonderful, always smiling, with the highest ethics; he gives every patient her due, and the patient’s comfort matters most to him. We had been to many doctors and none understood and treated my case except him. Special thanks to him and the whole team, and to Dina in particular — a lovely person. I recommend anyone considering IVF or pregnancy to visit his clinic.
Rana · Google review

Last reviewed 11 September 2023