A: The variant NC_000022.11:g.43600259C>T in gene EFCAB6 is classified as 'Uncertain_significance' for Reduced_sperm_motility|Abnormal_sperm_morphology. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: Human_Phenotype_Ontology:HP:0012207,MedGen:C4082176|Human_Phenotype_Ontology:HP:0012864,MedGen:C0403824. Review status: criteria provided, single submitter.