Swyer syndrome
Is xx male or female...
Xy female syndromeXX male syndrome
XX male syndrome, also known as de la Chapelle syndrome and 46,XX testicular difference of sex development (46,XX DSD), is a rare intersexgenetic disorder.
People with this disorder have two X chromosomes, meaning they are geneticallyfemale, but they have a malephenotype (appearance and body).
About 80% of XX males syndrome have the SRY gene, a gene found in the Y chromosome that causes male traits, that has crossed over into their X chromosomes.
XX males with the SRY gene usually appear as a normal male and may not know they have XX male syndrome until later in life.
De la chapelle syndrome male or female
A smaller amount of XX males do not have the SRY gene. They usually are not fully masculinized and may have ambiguous genitalia, meaning their genitalia may not be fully developed and may have female traits. All XX males are infertile because they cannot produce sperm.
About 1 in 20, to 30, people have XX male syndrome. It is also known as de la Chapelle syndrome, which is named after Fi