Can you link to this study please Supasoapy?
However, from your explanation that does not prove that Trans Women have a 'female' brain from birth and are therefore female.
You do know that the brain reacts to exposure to all manner of introduced chemicals and substances don't you?
To go back to your earlier rant:
Ashamed that there are non genuine trans women out there. I am ashamed that a whole genre of people are criticised for the actions of the very few. Based on that, all women must be evil sadistic child killers, Myra Huntley, dangerous murdering lesbians, Rose West, but they are minority figures.
I am ashamed that girls and women walk the streets in fear, and have a whole list of do's and don'ts to enable them to remain safe, because of men's predatory nature, and ashamed again, that the whole of mankind is tarred with the brush of violence perpetrated by a minority.
According to TRA ideology there is no such thing as a non genuine Trans Woman, if someone says they are a woman they are full stop, complete acceptance is required. Therefore Karen White a dangerous, predatory paedophile and rapist must also be accepted as what they say they are and by dint of that allowed access to their potential victims so the already paltry safeguarding for women and children is thrown out of the window.
All the men I know accept that men as a class can and do commit hideous, violent and sexual crimes and all the men I know accept that due to this measures need to be put in place to act as a deterrent and provide a degree of safety to potential victims of these crimes.
All the women I know accept that Myra Hindley and Rose West are members of the class of women and committed horrendous crimes and that some members of the class of women can and do commit heinous crimes and any measures that can be taken to prevent them doing so should be taken.