This comes with the assumption that oestrogen variations in humans will affect their sexuality. Being very active in the international trans community, I have w

This comes with the assumption that oestrogen variations in humans will affect their sexuality. Being very active in the international trans community, I have witnessed humans with a wide array of oestrogens level and testosterone level. For example, I know of trans women who maintain a pregnancy level of oestradiol, others who maintain themselves at post menopausal levels and some who do not take oestradiol at all. Having an analytic mind and access to a huge population, I am always on the lookout for patterns. This is anecdotal but I have not noticed any pattern or relationship between sex hormone level and sexuality. What I did notice is a relationship between libido and sex hormone levels. To me, that's what this study noticed in animals. I doubt this applies in humans. Contrary to animals, having a high libido will not mean that you will start sexual intercourse with every single mammal you can reach. There is a difference between animals having same sex intercourse and homosexuality in humans.