"Normal" females have XX chromosomes.
"Normal" males have XY chromosomes.
Double Y Male (XYY)
1 in 851 male births
Triple X Female (XXX)
1 in 897 female births
YT : Caitlyn McElligott Increases Awareness of Trisomy X Conditions in Babies
Being born with "normal" sex chromosomes does not guarantee development occurs "normally".
Anatomical models present a generalized idea of our anatomy.
Month of September
Ribbon Color– Light Blue
Month of October
Ribbon Color– Pink
Month of April
Ribbon Color– Purple