Pedigree Diagram Symbols. Include gestational age or estimated date of delivery edd for all pregnancies. 1 boy 1 girl in order of birth abortion or stillbirth sex unspecified.
If the degree of consanguinity is not clear on the pedigree please write above the relationship line i e. If the individuals are consanguineous i e. Standard pedigree symbols male female sex unknown individual affected individual multiple individuals number known deceased individual pregnancy p proband consultand b 1925 5 d 35 y lmp 7 1 94 p p p p 30y 5 d 4 mo 20 wk 4 mo 5 p p comments assign gender by phenotype.
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In human genetics pedigree diagrams are utilized to trace the inheritance of a specific trait abnormality or disease. We recommend regular and continued review of these pedigree standards to determine if additional symbols are needed to accommodate changes in clinical practice to ensure. 1 boy 1 girl in order of birth abortion or stillbirth sex unspecified. Carrier of x linked recessive.
