When I google 46,XX this is what I get. (I do have ambiguous right now since 18yrs old, Pubis mons area but I'm I Intersex)
46, XX/XY is a rare chromosomal abnormality. It is a form of mosaicism where some cells in the body have XX and others XY chromosomes. Because females have XX chromosomes and males have XY chromosomes, it can cause intersex conditions.