For example, an artificially conceived child might, upon reaching adulthood, learn that his or her biological parent became very wealthy. In such a case, the child would currently have a legal right to learn that parent's identity and would have a claim toward inheriting the parent's property. Such cases have caused controversy.
比如說，不孕夫婦接受捐贈生出下一代，孩子成年後，得知自己的「染色體父／母」已成為身價上億的企業家，依法可要求「認祖歸宗」繼承資產，將引發倫理爭議。