Quote: sammy_tsangThere is a surrogate mother.
an egg donor.
a sperm donor.
Who would be the biological parents?
Actually, anthropologically speaking it's not as simple as biological egg and sperm make the (biological) parents.
They take all the environmental facts and put them into saying basically that, as they are doing the biological and raising the child, then the child is biologically theirs.
And it gets way more complex if you involve surrogates, it seems you end up with about 5869372 mothers to one kid. OK, that's an exaggeration, but it's more than one. And it gets even more complex if you involve lesbian and gay families.
So, Sammy's question was not quite as silly as some of you are making out!