Quote from: Leigh on May 31, 2005, 12:00:58 AM
If 10% of the total population of the US was gender varient that would be 28 million. 104 out of 28 million is nothing close to 3,251 out of 140 million. Comparison wise that would equate to 520 to 3,251.
I found the numbers I researched for the letter I wrote to the IRS.
Based on current estimations there are approximately 11,596 male to
female(MTF) transsexuals and 4,703 female to male transsexuals(FTM) in
the United States (1 in 11,900 males and 1 in 30,400 females).
Worldwide it breaks down to roughly 257,084 MTF Transsexuals and
99,324 FTM transsexuals. The disparity between MTF and FTM
transsexuals can be attributed in my personal opinion to the fact that
women dressing and living in a male role is much more commonplace and
so more easily accepted in our society. Also you should consider that the
complexity and expense of a female to male sex change operation to that
of a male to female is much higher and is more intrusive physically.
The sources for these numbers is the SOC Version 6 for the ratio and the CIA World Fact Book for the population break down. I personally think these numbers are way low and think the number of transsexual and transgendered individuals are much higher. These numbers do not break down for Intersexed or Gay individuals.
Some other interesting ratios from that same letter.
Not XX and not XY
1 in 1,666 births
Klinefelter (XXY)
1 in 1,000 births
Androgen insensitivity syndrome
1 in 13,000 births
Partial androgen insensitivity syndrome
1 in 130,000 births
Classical congenital adrenal hyperplasia
1 in 13,000 births
Late onset adrenal hyperplasia
1 in 66 individuals
Vaginal agenesis
1 in 6,000 births
Ovotestes
1 in 83,000 births
Idiopathic (no discernable medical cause)
1 in 110,000 births
Iatrogenic (caused by medical treatment, for instance progestin administered to pregnant mother)
no estimate
5 alpha reductase deficiency
no estimate
Mixed gonadal dysgenesis
no estimate
Complete gonadal dysgenesis
1 in 150,000 births
Hypospadias (urethral opening in perineum or along penile shaft)
1 in 2,000 births
Hypospadias (urethral opening between corona and tip of glans penis) 1 in
770 births
Total number of people whose bodies differ from standard male or female 1 in
100 births
Total number of people receiving surgery to "normalize" genital appearance
1 or 2 in 1,000 births"
This also raises issues for defining for the Republican's vision of marriage who is and is not male or female when so many of the population doesn't fit either definition.