"It is part of you - like a given name - and yet it is JUST A WORD".
You really expect any woman who's ever had a period, or is panicking because they haven't had one, had sex, been sexually harrassed, assaulted or raped, been a victim of domestic abuse from a raging misogynist, worried about contraception, been treated as lesser or a skivvy by the men in your life or at work, been pregnant, through IVF, miscarried, given birth, been a mother or wife, been heartbroken by no sucess ttc, carried the mental load, been through menapause, etc, to believe that? That non of that has anything to do with being female..? 
There are words that describes people that've been through one or more of the above, and that's woman, women, female and females. They were all (mostly) born with vaginas etc, and two x chromosomes.
Transmen are men who like feminine things, but having never been female, can never know what it's truly like. Because the only thing that makes anyone female, is biology. All the shit we get from men (in general, I know namalt, but a lot are), is because we're smaller, weaker and different, which led to them putting us down and controlling us for years. Now tra's are doing the same to the transmen who threaten their toxic (but effective) masculinity, and don't care that they're risking women and childrens safety to do so (why would they?).