Federal regulations governing egg donation fall into two categories: safety testing and truth in advertising. Neither deals directly with informed consent by, for example, specifying what information donors must be given.
State laws prohibiting sodomy were on the books throughout US history until struck down by the US Supreme Court, which argued in Lawrence v Texas (2003) that the state cannot criminalize private sexual conduct.
A summary of the legal cases that have set precedence for the rights of physicians and surrogates when life-sustaining treatment is withdrawn from patients who cannot make the final decision for themselves.
Physicians are obligated in many jurisdictions to perform life-sustaining treatments on premature infants with serious developmental or physical impairments, even if it goes against the parents' wishes.