https://www.furinkan.com/features/articles/pregnant.html
About a week-ish ago, the above link was posted to the r/Ranma subreddit. I took a look at the article and the tl;dr seems to be as follows:
Once upon a time there was a person who put forth the question to Rumiko Takahashi on whether Ranma's transformation from boy-to-girl was complete enough that Ranma could experience all the consequences of such a transformation, the logical conclusion being, "Can Ranma get pregnant?"
The rather infamous 'quote' of "I don't think about that, and neither should you," is purported to come from this question, which told the audience one thing: Don't fucking ask about Ranma's sex life or by Kami-sama, Takahashi-sensei will gut you!
This stood as an uncontested truth until the pandemic when someone decided to try and track down the exact source of the quote, at which point they realized this was NOT said at a convention (as had initially been circulated via rumor at the time), but in an editorial that stood in lieu of a an interview that took place over a sit-down dinner between Takahashi and an editor who would wind up garnering a reputation for ginning up drama for its own sake. It's likely a heavily 'interpreted' quote that probably didn't have the intent to come across as cutting or biting and likely had a LOT of questions left on the table that could have been asked as a follow-up.
So now that we've answered the question of whether Takahashi-san was actually a rude bitch or not (likely not), if you want to know whether Ranma can get pregnant you are a smelly sex pervert who most likely has cooties and should just drop dead and save us all the trouble of shunning you.
Am I taking liberty with my summary? FU~HUH~HUH~UCK YES! If you want to see what they actually say, follow the link and read. It's not tremendously long and, save for the author's unconscious purity cult bias, is a pretty solid piece of reportage into the infamous "quote," even if the question isn't actually answered. What follows is what I posted to Reddit in the comments section for that link:
I take issue with the foundational premise that the question of whether or not Ranma could get pregnant is inherently puerile or vulgar, which is not only the foundation of the original misquote but also the basis of the article's author's premise.
Guess what, people f*ck, including at least two people you (yes, YOU) know. This should not be controversial. Now, I'll grant that, maybe...maybe in the 1990s when the question came up it might have been one of those giggle-behind-a-hand-in-shock kind of things, but we're entering a phase in world culture where uterus transplants for transwomen are being put through clinical trials to allow them to get pregnant. The rights of trans and gender-non-conforming folk are being trampled on the world over. Some transmen are choosing to become pregnant and have children. The hypocrisy of "cis het people get to talk about pregnancy without everyone assuming the question is about f*cking, but you'd better not talk about someone who's even a little bit trans or you're clearly doing it to be filthy, nasty perverts" is being exposed for the comp-het that it is.
Asking "does this character who, canonically, transitions back and forth between one biological set of sex organs and secondary sex characteristics multiple times per day have to deal with all the concerns, consequences, and benefits of both forms?" is no longer the automatic, "You can't say that on TV!" that is used to be (and, honestly, never should have been).
Soun, canonically, has f*cked.
Nodoka, canonically, has f*cked.
Genma, canonically (goddess help us all), has fucked.
The operational premise of the primary conflict of the series is whether or not Ranma and Akane are going to, eventually, f*ck.
The question of "What happens if Ranma gets pregnant?" should only ever be problematic if Takahashi at some point declares that Ranma is an ace transwoman and never wants to birth children, at which point it would be a thing that shouldn't be considered for hard/soft canon purposes because it would violate Ranma's choices in the matter.
IMHO, in the reboot I think an episode where Ranma has to deal with attending both the boy's and the girl's sex ed classes would be tremendously funny. It would also have the knock-on effect getting people to think about things like "consent" and "consequences," something our current culture rather lacks.
This was auto-banned on Reddit because, apparently, saying the word "fuck," even with the self-censoring and used in the appropriate context, is a bridge too far for a subreddit attended by people old enough to know what sex is.
This isn't the first time I've encountered problematic behavior on the r/Ranma subreddit. When I pointed out that Ranma's basically saying that s/he just plain forgot about their gender and they only wanted the cure for Akane's sake, this is basically Ranma declaring that they don't care about their 'curse' and is genderfluid/NB, just lacking in the language that we have for those gender presentations (or non-presentation, as the case may be) that we have today, I got the clapback of, "NUH-UH! You're wrong! Ranma's a cis guy!".
(Yes, a cis guy. A cis guy who has 'his' own bras and likely has to carry around period products "just in case" and grows at least a cup-size canonically over the course of the show's run as commented on by Nabiki...and don't tell me Nabiki's not at least bi!)
This was on a conversation about whether Ranma was trans, which is a challenging question given the best word at the time for what Ranma is was 'newhalf,' a term that has come to be associated with sex workers and holds the same cultural niche as "sh*male" in American culture; it's a bit derogatory and is considered to be a slur that is used specifically in a sexual connotation. Couple this with the anime and manga being, at best, parallel continuities (there's SO many places where the two are different timelines I could probably do an entire series of posts just breaking down the differences) AND the fans stitching the two together to create fused variant timelines for their derivative works means that we just don't, at this point, have a solid answer.
Thanks to THAT episode of the anime:
Am I... Pretty? Ranma's Declaration of Womanhood (Peacock link)
...pretty much no transwoman on the planet is going to question that anime Ranma is a transgirl. The parallels to our own experiences that (femme)Ranma talks about during her dissociative state hit entirely too close to home and if a member of the writing team for that episode wasn't part of the queer community I will eat my bra with spaghetti sauce.
It's important to note, as well, that because of the anime, Takahashi is NO LONGER THE FINAL AUTHORITY ON ALL THINGS RANMA. If 'death of the author' is a thing, Takahashi committed honorable sepuku and gave creative control over to a writing and directorial team that is not her.
For the original manga, because Takahashi was unwilling to tackle those questions that give Purity Cultists hives (though why she'd shy away from the pregnancy angle when she was perfectly happy showing Ranma and her mirror clone working as prostitutes is a question I will probably never get answered), it's "open to interpretation" as to Ranma's Genderfluid/NB status, though IMHO the text is as clear as you can get it for the language of the time.
(In retrospect, it's obvious; she should be in the club)
In the anime, though, Shampoo and Ukyo are bi (and fuckin'), Ranma is a transwoman, and Akane is either lesbian or bi and strangled by comp-het to an obvious degree. Ryoga may well be trans as well, though his pig-related curse makes the matter questionable given his lamentations could be either about not having a girl body like Ranma does OR having a pig body, which would suck and result in severe dysmorphia either way.
This is because the anime team chose to tackle those questions, at least tangentially. Rumiko Takahashi, for all she is to be thanked for giving the world Ranma 1/2 (...and a few other things), handed off the baton to other creators. If we want the answers to the questions like, "Can Ranma get pregnant?", Takahashi is NOT the source for that.
That said, if she and I had the chance to sit down over a meal in San Diego during a convention, I'd apologize on behalf of the community for the monstrous tool who misquoted her and ask the questions like another content creator, not some asshat who just wants to stir up trouble for decades to come.