this post was submitted on 06 Jul 2026
14 points (93.8% liked)

No Stupid Questions

4170 readers
158 users here now

There is no such thing as a Stupid Question!

Don't be embarrassed of your curiosity; everyone has questions that they may feel uncomfortable asking certain people, so this place gives you a nice area not to be judged about asking it. Everyone here is willing to help.


Reminder that the rules for lemmy.ca still apply!


Thanks for reading all of this, even if you didn't read all of this, and your eye started somewhere else, have a watermelon slice ๐Ÿ‰.


founded 4 years ago
MODERATORS
 

What organs are homolagous to the female equivalents?

Also, do female have a perineum or does the vagina take up all that space from hole to hole?

you are viewing a single comment's thread
view the rest of the comments
[โ€“] GreenBeard@lemmy.ca 6 points 2 days ago

Look, this is really complicated, but the over-simplified version is that, on a cellular level the tissue for one set of crotch bits is roughly homologous in both sexes. They just develop different shapes based on developmental signals. A full surgical transition usually involves taking bits from the original equipment and grafting it in such a way that it forms the opposite set of equipment. in M-F they usually go as far as reconstructing a vaginal canal and no further, because a uterus and the rest are complicated structures to create. Technically vestigial tissue for both types of gonads generally remain in both sexes, so it theoretically could be possible to synthetically create a full uterus, ovaries and Fallopian tubes and all, but the ability to synthesize organs of that complexity is currently beyond our technological capability. Functionally you're left with the equivalent of what a woman would have after a hysterectomy (eg. for something like ovarian or cervical cancer).

And yes, they still have a perineum.