I still get confused when the term 'trans woman' is used, especially when the person concerned still has all their male atributes.
This particular trans, Sofia, from Junin, was undergoing hormone treatment to become more female, but the side effects are many, including infertility and are irreversible. But what got me was that she/he wants to be a mother, so won the case against her medical insurer (which initially refused) to have the sperm frozen.
So if Sofia uses their sperm with IVF, presumably with a surrogate mother, would that make Sofia a father? This particular subject can be very confusing and for me, is not the natural way of things as far as nature is concerned, in my humble opinion.