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Allow me to add a penny and a half of my thoughts to this thread.
Rachel, Doreen, Jenny, Felixtemin, and others:
Sometimes we don't ever know all the answers, but we can take satisfaction with the ones we do receive.
There are web-sites that post those brain tissue slides that illustrate that the M-F Transsexual brain is similar to the cis-female brain while the male homosexual brain is similar to the cis-male brain.
My face and habitus appeared male til 9th Grade. As a teenager, I went into a quasi-female puberty, developed up top as much as my sister two years older, my voice did not change, and my face feminised. My family frequently mis-gendered me when they saw pictures of me during my teen years - they thought that they were seeing the picture of a girl, not me as a boy. Sheesh!
I did not begin exploring my anatomy until I had been on ERT and in my 20s. I discovered what I called a vagina - it was a 'cavity' about 4 inches deep and pleasurable when stimulated. Sure 'nuff, following an exploratory operation, the doctors told me that I had no male internal anatomy and am female inter-sexed.
My current gynecologist for the past couple years has entered into my medical record her agreement finding the absence of a prostate and the presence of a cervix. That makes me smile wide.
I had gonads that I could feel as about the size of a peanut, one on each side of my abdomen. My current primary physician reported to me a few years ago that my organs were ovaries.
Dr. Chettawut performed my recent revision - well, two years and counting anyway - and he removed my ovaries. I asked for his evaluation; he told me that they were definitely not testes, but that he did not want to go as far as confirming or asserting that they were ovaries.
Back in my time four decades ago, doctors told me that DNA testing would cost $10.000 and no insurance coverage to help pay. No thanks, I spent my money better. I am living fine without knowing all my exact details because I am female anyway, different results would not change anything at this late time, and I have no regrets other than that I would do better if I had an opportunity to do it all again.
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