الفهرس 
Introduction
Historical backgroundOnly 14 pages are availabe for public view
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Abstract
Extracorporeal fertilisation and embryo transfer is the most moderen me t hod f or treatment of inferti1ilY secondaroy to tubal CiLISe. Tubal microsurgery has been tried. It is effective only in correction of the mechanical disorders of the tubes, but not acheived high rates of pregnancy. The motivation for the development of etracorporeal fertilisation in human was a con~equ~nce of the limitations of treating tubal infertility. The indications of etracorporeal fertilisation has been extended to include diagnosis and treatment of unexplained in fertiIitv, treatment of male infertility and it is hoped to use this procedure in prevention of birth defects by analysis of the Karyotype of the embryo at the blastocyst Moreover extracorporeal fertilisation might lead in the future to advances in the infertility treatment and. contraception development. It could also be used to test the effects of medicine or suspected environmental toxins and might even be useful for therapeutic purposes as it is suggested that cells from early embryos might be used for bone marrow transplants to children. Patients selected for extracorporeal fertilisation.