title: Editorial Comment.
authors.affiliation: Fertility Preservation Program, Hospital for Sick Children, University of Toronto, Ontario, Canada.
authors.forename: Armando J
authors.initials: AJ
authors.lastname: Lorenzo
mesh_terms: D012734:Disorders of Sex Development / Q000150:complications; D005260:Female; D005298:Fertility; D005854:Germ Cells; D006801:Humans; D008297:Male