Which Ethical Principle Is Most Directly Involved in the Decision to Accept an Embryo Donation

a Couple Has Been Trying to Conceive for Several Years without Success. They Have Undergone Several Tests and Treatments for Infertility. Eventually and They Decide to Explore Assisted Reproductive Technologies (ART) . They Are Particularly Interested in Embryo Donation as They Have Learned That It Might Increase Their Chances of Conceiving