Infertility affects 15% of couples at reproductive age and human male infertility appears frequently idiopathic. The main genetic causes of spermatogenesis defect responsible for non-obstructive azoospermia and severe oligozoospermia are constitutional chromosomal abnormalities and microdeletions in the azoospermia factor region of the Y chromosome. The improvement of the Yq microdeletion screening method gave new insights in the mechanism responsible for the genesis of Yq microdeletions and for the consequences of the management of male infertility and genetic counselling in case of assisted reproductive technology. © 2014 Elsevier Masson SAS.
CITATION STYLE
Rives, N. (2014). Y chromosome microdeletions and alterations of spermatogenesis, patient approach and genetic counseling. Annales d’Endocrinologie, 75(2), 112–114. https://doi.org/10.1016/j.ando.2014.04.001
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