A: The variant NC_000022.11:g.28734725G>A in gene CHEK2 is classified as 'Conflicting_classifications_of_pathogenicity' for not_provided|CHEK2-related_disorder|Hereditary_cancer-predisposing_syndrome|Hereditary_breast_ovarian_cancer_syndrome|not_specified|Familial_ovarian_cancer|Familial_cancer_of_breast. Molecular consequence: SO:0001623: 5_prime_UTR_variant. Variant type: single_nucleotide_variant. Disease database links: MedGen:C3661900|.|MONDO:MONDO:0015356,MeSH:D009386,MedGen:C0027672,Orphanet:140162|MONDO:MONDO:0003582,MeSH:D061325,MedGen:C0677776,Orphanet:145|MedGen:CN169374|MONDO:MONDO:0016248,MedGen:C5679802,Orphanet:213517|MONDO:MONDO:0016419,MedGen:C0346153,OMIM:114480,Orphanet:227535. Review status: criteria provided, conflicting classifications.