Family members as gamete donors and surrogates.
D003241:Consanguinity; D003376:Counseling; D003657:Decision Making; D005190:Family; D006801:Humans; D007179:Incest / Q000331:legislation & jurisprudence; D007258:Informed Consent; D018587:Oocyte Donation; D026684:Personal Autonomy; D014019:Tissue Donors