I'm trying to avoid the stereotypes about trans people you often find in porn games ("OMG! She secretly has a dick!"), so I'm glad to hear I'm succeeding in that somewhat.
Raene's story will be mostly about her personal acceptance and not so much about bodily changes. So likely no surgery or invasive sci-fi DNA treatments to give her a working uterus, I've seen proposed at times. Another complicating factor is all the variant renders I'd have to make if Raene got surgery based on player choice. I know from my previous game how much of a nightmare it can be to juggle all those branching options.