title: Sperm aneuploidy in infertile male patients: a systematic review of the literature.
abstract: Males with abnormal karyotypes and subgroups of fertile and infertile males with normal karyotypes may be at risk of producing unbalanced or aneuploid spermatozoa. Biological, clinical, environmental and other factors may also cause additional sperm aneuploidy. However, increased risk of sperm aneuploidy is directly related to chromosomally abnormal embryo production and hence to poor reproductive potential. This systemic literature review focuses on the identification of these males because this is an essential step in the context of assisted reproduction. This research may allow for a more personalised and, hence, more accurate estimation of the risk involved in each case, which in turn will aid genetic counselling for affected couples and help with informed decision-making.
authors.affiliation: Embryolab SA, IVF Unit, Kalamaria, Thessaloniki, Greece.|Embryolab Academy, Kalamaria, Thessaloniki, Greece.
authors.forename: A
authors.initials: A
authors.lastname: Chatziparasidou
authors.affiliation: Embryolab SA, IVF Unit, Kalamaria, Thessaloniki, Greece.|Embryolab Academy, Kalamaria, Thessaloniki, Greece.
authors.forename: N
authors.initials: N
authors.lastname: Christoforidis
authors.affiliation: Embryolab SA, IVF Unit, Kalamaria, Thessaloniki, Greece.
authors.forename: G
authors.initials: G
authors.lastname: Samolada
authors.affiliation: Embryolab SA, IVF Unit, Kalamaria, Thessaloniki, Greece.|Embryolab Academy, Kalamaria, Thessaloniki, Greece.
authors.forename: M
authors.initials: M
authors.lastname: Nijs
mesh_terms: D000782:Aneuploidy; D006801:Humans; D007248:Infertility, Male / Q000209:etiology* / Q000235:genetics; D059785:Karyotype; D008297:Male; D012307:Risk Factors; D013094:Spermatozoa / Q000002:abnormalities*
keywords: Chromosomal abnormalities; male infertility; sperm aneuploidy