What if Izuku decided to pass One For All in the "natural way" in case of emergency?

In the aftermath of the war against the Paranormal Liberation Front, Izuku Midoriya, the current wielder of One For All, has learned from his predecessors that he might be the last wielder of One For All. And this left him with just two options.

Defeat All For One now to put an end this generational conflict forever or gamble with the idea of passing One For All and the Quirks it had assimilated to someone else in the natural way? And by the latter, it means getting a woman pregnant and pass One For All into the unborn baby during the intercourse.

And while he personally the former because things will finally come to an end once and for all, he cannot helped but feeling worried what is going to happen if he and the other heroes failed to do so.

During his meeting with the previous wielders of One For All, however, Izuku kept such an idea to just himself, never bring it up for the discussion, believing that they will rejected it because the risk is too high. So Izuku must rely on himself in this matter alone.

So in the end, he has no other choice. In case the villains won, emergency plans will be required, which means Izuku needed to get at least one woman pregnant and test it out if it is possible or not if One For All can be transferred "naturally" or not.