I used they/them because when it comes to people who aren’t quite out it’s hard to know what they may or may not be okay with. Some people aren’t at the point where she/her is comfortable, denial can be really bad as well. Also might be a transfem enby, we don’t know that much about them though.
Oh definitely, many of my friends who did that did in fact have issues urinating afterwards. It wasn’t great, also reduces the amount of workable tissue for bottom surgery (vaginoplasty uses the existing penile and scrotum tissue to construct the neovagina) though in their case that was never going to happen either due to money, transphobic medical care, or health reasons that got them denied care in the first place.