Yeah, been on TRT(high replacement dose) for almost 2 years. Though not specifically for gender affirming care, even though getting more out of my training and dieting is rather good, but a lack of stereotypical male libido did play a role in seeking out medical intervention.

Mostly on TRT as a crutch in countering the damage that decade+ of rotating shift work has done to any natural hormone and circadian rhythms. Sadly it didn't have much effect on libido.