Noone is assigned at birth.
Sex is determined at conception, and is unalterable. Sex characteristics develop the same initially and then differentiate into those usually associated with female, and male, sex norms.
Its funny as every baby looks like a female up till that point, which i heard is why men have a small amount of breast tissue and nipples!
Obviously they're not female, they'd still be male, just haven't developed sex characteristics at that point.
Is someone trying to re-write biology here?
I do understand the wish to not be the genetic sex thats been determined from conception and thats up to anyone to do with as they will.
I'd like to self-id as pregnant and have some more maternity leave, etc. Type stuff. Or like, aryana, id as another nationality to appeal to a different audience, wouldn't change her biological and genetic make up, but could her cultural perspective and behaviour audience