Seriously, what is with your strange fascination with sperm and pregnancy? Why are you so incredibly focused on sperm as if that's the be-all end-all of any discussion
It is the end-all be-all of any request on the basis of "we have eggs".
Unless there is some group out there following people that make them to harvest and
eat them, the one group that the egg actually indicates as a threat is those who would attempt to fertilize the and have them implanted in a uterus.
That is why the sperm is the absolute end of the line with any discussion starting with "egg" other than possibly "menstruation", assuming someone with ovaries also has a uterus.
After that it's "what used to be an egg", either way.
It's the only dynamic "female" gets to, because female is exclusively "makes eggs" according to the universal scientific definition.
It doesn't get you "has penis, so shouldn't be allowed in restroom/prison/sport".
It gets you "has sperm, so shouldn't be in restroom/prison"
No sperm, no argument about "females" using the scientific definition.
If you want to bring our friend "hormones" into the discussion we can, and that can get you more on prisons and sports, possibly restrooms.
It still won't get you to keeping "men" and "women" separate.