Sperm extracted from a dead person

Hello. I have a problem with such issues because in my opinion it is not really possible to reach a well-founded halakhic position on them. One can raise arguments here and there and push them into halakhic law. Note that you yourself stated that it is "unreasonable" even though there is an argument here that seems to be halakhic. After all, in the end what matters is what is reasonable. In general, in my personal opinion, his wife has the right of first refusal, since their partnership included, as an essential component, having children together. Therefore, in this specific matter, I would not apply the inheritance laws literally. This is despite the fact that I have written and said more than once that there is ownership of information, and genes are information. But even without the consideration of the wife's precedence, I doubt whether there is an inheritance of such property, because it is not ownership of property but ownership of a person over himself, and this is not inherited (no one inherits the body of the deceased). I think what should be determined is the best estimate of what the deceased's own wishes were, and if not, then the reasonable person in his situation.