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ACKNOWLEDGMENT
Above all and first of all, thanks to ALLAH, whose care
has supplied me with much strength to complete this work.
I wish to express my deepest thanks and profound gratitude to Prof.
Dr. Abd El-Moniem Abd El-Aziz Saleh. Professor ofObstetrics and
Gynaecology, Faculty of Medicine , Zagazig University, for giving me
the privilege of working under his supervision, for his continuos
encouragement and his eminent guidance, I am extremely grateful to him.
I am very grateful to Dr. Yousry Kamal Shallal ,
Assistant Professor ofObstetrics and Gynaecology, Faculty ofMedicine
Zagazig University , for his careful guidance, great help and kind
supervision all through this work, really, I am very appreciating his
support.
I am very grateful to Dr. Somia Hassan Abdalla. Assistant
Professor of Biochemistry, Faculty ofMedicine, Zagazig University for
her kindness and valuable assistance in the Biochemical studies ofthis
work.
I am very grateful to Dr. Hamed Mohamed Shalaby, lecturer of
Obstetrics and Gynaecology, Faculty of Medicine, Zagazig University
for his faithful guidance, keen supervision and kindness.
My deep thanks to the head of the Department and all the staff
members in Obstetrics and Gynaecological Department, Zagazig
University who had helped me directly or indirectly to do this work. and
lastly I extend my thanks to all the patients who had participated in
this study.