A: The variant NC_000020.11:g.59877468_59877472del in gene SYCP2 is classified as 'Pathogenic/Likely_pathogenic' for Oligosynaptic_infertility|Non-obstructive_azoospermia|Spermatocyte_maturation_arrest. Molecular consequence: SO:0001589: frameshift_variant. Variant type: Deletion. Disease database links: MONDO:MONDO:0009776,MedGen:C0403810,OMIM:258150,Orphanet:217034|Human_Phenotype_Ontology:HP:0011961,MedGen:C4021107|Human_Phenotype_Ontology:HP:0031039,MedGen:C4476925. Review status: criteria provided, single submitter.