[grraaaaahhh]

>I also don’t think it’s a very valid criticism to dismiss the most comprehensive research on this topic to date, performed at Sweden’s largest medical research institution, as “American right-wing propaganda”.

However, it is valid to dismiss the Heritage's conclusions on the study as American right-wing propaganda as the study doesn't support their conclusions whatsoever. That study compares the effects of gender reassignment surgery to the general population, not a population of transgender people who never underwent surgery. Any statement you would make about gender reassignment surgery would necessarily be confounded by the affects of being transgender at all.