A: The variant NC_000020.11:g.59895509_59895510del in gene SYCP2 is classified as 'Likely_pathogenic' for Oligosynaptic_infertility. Molecular consequence: SO:0001589: frameshift_variant. Variant type: Deletion. Disease database links: MONDO:MONDO:0009776,MedGen:C0403810,OMIM:258150,Orphanet:217034. Review status: criteria provided, single submitter.