Background: Infertility is an important public health issue and its incidence is increasing day
by day. Infertility is multifactorial primarily due to male and female factors or a combination of …

Chromosomal abnormalities are one of the major causes of male infertility. But the exact
mechanism by which chromosomal anomalies induces infertility is still not clear. Many …

Chromosomal abnormalities represent a significant genetic cause of male infertility because
they impair spermatogenesis. The objective of the current study was to determine the …

Objective: Infertility was described as failure to conceive after at least 1 year of unprotected
intercourse. The incidence of chromosomal abnormalities is 10 to 20 fold higher (2.2-14.3%) …

Background and objectives: The chromosomal abnormalities are one of the important
causes of male infertility. In view of the genetic risks for the next generation, the importance …

Background Chromosomal abnormalities represent an important cause of human infertility.
Little is known about the prevalence of chromosomal abnormalities among Egyptian couples …

The aim of this study was to determine the prevalence of alterations and normal variable
chromosome features in males from infertile couples. Karyotyping was performed to 84 men …

Objective: The main purpose of this study is to detect the frequency and type of both
chromosomal abnormalities and Y chromosome microdeletions in patients with severe male …

Background and objectives: Recent investigations have reported more than 70 genetic
syndromes involved in male infertility; however, the majority of these syndromes are …

Background: The numerical and structural abnormalities of chromosomes are the most
common cause of infertility. Here, we evaluated the prevalence and types of chromosomal …