I'm posting this in the general section because I figured that it could apply (even in reverse) to people of various gender and sexual identities.
Lately, I've been thinking a lot about having a family (something I've always wanted) and the apparent evolution of how I experience attraction. So, until last year, I always considered myself a reproductive dead-end because I just *assumed* that I would marry a cisgender woman, and I wasn't counting on the technology (that actually may soon exist) that might allow me to have biological kids with them. I think this made my evaluation of the pros and cons of going on T easier because it would have been fine if I were to be rendered sterile. Then, I fell in love with a woman who happened to be trans and pre- anything. And one day, I was just looking at a picture of her and thinking about how beautiful she was, and the thought popped into my head "we would have really cute kids," and then, I realized, "wait a minute, we
could have kids!" It was a completely life-changing realization.
Fast forward to nearly a year later, and we're no longer together. I'm still attracted to cisgender women, physically and emotionally,
but it's not the same as it used to be. Now, there are these two things that have changed in my perception and in the way I experience attraction: 1) that transgender women are more likely to understand certain aspects of my experiences that a cisgender woman simply can't, and 2) I feel like a jerk saying it, and it's not to devalue cisgender women at all but... I mean, a transgender woman could potentially give me genetic children (though, that's no guaranteed), and that's not something that a cisgender woman could do currently.
I feel guilty because it's like I'm making a judgement call partially based on, at best, uncertain reproductive compatibility (it's totally possible that due to hormones/ genetics we might not be). I also can't help but wonder if I'm only *thinking* that this is a driving reason for the change in how intensely I feel attraction, and it's really more the shared experience bit. It's not the sexual anatomy because I'm equally attracted to pre-/non-op and post-op trans women. I'm a person who very much lives in his head so, the knowledge that a woman (whom I'd be attracted to anyway) shares some of my experiences makes her honestly much higher of a priority to me than someone who will never have these experiences. To put it bluntly, there are more cisgender women whom I meet and am attracted to, but I don't have a sort of visceral attraction to them the way that I seem to only experience with transgender women lately - and I used to have that attraction.
I dunno... I'm not sure what to do with these feelings or why I'm having them. Is it because the clock is chiming along? Is it because of experience? Do I *actually* have a preference for certain physical characteristics that are simply less common among cisgender women? I don't know the answers to these questions, and it kind of scares me because I don't like not knowing the origins of my feelings.

Thoughts? Similar experiences? Am I just being a jerk? I don't want to be *that* guy who will *only* date someone based on whether or not they're transgender or cisgender... yet, I recognize that attractions exist for a reason (many reasons) so, I also don't want to just invalidate my own feelings, either.

Thanks in advance. Sorry for the difficult topic.