Genotype-to-phenotype hexagon (G2P-hex) describing the probability of all possible genotypic along with phenotypic outcomes for autosomal and sex-linked Mendelian inheritance. The ternary coded square is filled with four gender symbols along with their affection status relative to genotype. Outer and inner hexagons represent genotypic outcomes and associated phenotype for autosomal and sex-linked inheritance, respectively. For inner hexagon solid and dotted lines represent x-linked and y-linked inheritance, respectively. Genotype outcomes are similar as described in dG-hex but for representing affection status, unfilled symbols = normal, filled symbols = affected, light filled symbols = heterozygotes that will be affected for dominant and carrier for recessive conditions.