My XXYOct 17, 20221 minX&Y Variations Authority Dr Claus H. Gravholt Joins Chromodiversity™ Foundation🏩 Dr Claus H. Gravholt is a world leading authority on X&Y #Chromosome Variations, also called "Sex Chromosome Aneuploidies" (SCAs),...
My XXYSep 7, 20222 minAnnouncing Chromodiversity™ Celebration Month: September 12 - October 13, 2022➡️ JOIN FREE EVENTS... What's it like to grow up with a #genetic difference? Is having an extra #chromosome rare? Are kids with an...