I don't believe so, no.
It is not the man's body that is the host, so he really has no claim.
Sure, he donated the sperm, but I think you would have a hard time with a person who donated a seed, jointly planted it in his neighbors back yard with the woman who owned the land the seed was planted in, and the seed sprouted into a magic something or other, something worth billions potentially...then the woman dug it out of the ground and threw it in the trash...I doubt very much that the man who had surrendered the seed with no enforceable contractual claim to the seed prior to the planting of it would find any reasonable standing in a court if he tried to make a claim against what the seed grew into, or did not grow into.
It is not the man's body that is the host, so he really has no claim.
Sure, he donated the sperm, but I think you would have a hard time with a person who donated a seed, jointly planted it in his neighbors back yard with the woman who owned the land the seed was planted in, and the seed sprouted into a magic something or other, something worth billions potentially...then the woman dug it out of the ground and threw it in the trash...I doubt very much that the man who had surrendered the seed with no enforceable contractual claim to the seed prior to the planting of it would find any reasonable standing in a court if he tried to make a claim against what the seed grew into, or did not grow into.
Quote from Mercor:
If a woman decides to abort against the wishes of a man should she compensate the man for his lost of one half of the property?
The law now is pretty clear that the man must provide child support.