>>738349
No.
We talked about this before.
It's retarded 19th century pseudoscience, and human biology doesn't work that way.
In fact, i'm not sure how it could work(see >>738741, for starters).
Human sperm remains viable for a week, can't cross tissue barriers, and even if it did, it'd be devoured by white blood cells.
And EVEN if it somehow did, i'm not sure how it could figure out when to fertilize eggs(if it did willy-nilly, we'd have women randomly ending up pregnant years after they had sex)
If it happened at the same time, the egg would immediately die, since multiple fertilisation is extremely non-viable.
The guy in this pic >>738531 is retarded.
That sort of micro-microchimerism happens, but you'd need to have children with girls that are addicted to abortions, or single moms with lots of kids, for even ONE cell to cross back into the fetus(not that it'd influence anything).
But in those 2 cases, you have way bigger issues than this meme.
Which brings us to the heart of the issue.
Chaste girls are good, because monogamism is divine, and that also reveals she's wife-material with a great mentality, not because of some hogwash idea from Antiquity, that the fringe parts of the Internet resurrected from the Victorian Era.