Cytogenetics in reproductive medicine: The contribution of comparative genomic hybridization (CGH)

Abstract excerpt

Cytogenetic research has had a major impact on the field of reproductive medicine, providing an insight into the frequency of chromosomal abnormalities that occur during gametogenesis, embryonic development and pregnancy. In humans, aneuploidy has been found to be relatively common during fetal life, necessitating prenatal screening of high-risk pregnancies. Aneuploidy rates are higher still during the...