While ART hold immense promise, they come with certain challenges and ethical concerns. Ensuring the health of both parents and offspring is paramount. Therefore, safety and efficacy need extensive validation before clinical application. Embryo-related ethics: Creating more embryos than needed raises concerns about what happens to unused embryos. Some view the disposal of embryos as ethically problematic, particularly in cultures or religions that ascribe moral status to embryos. Preimplantation genetic testing allows the selection of embryos free from genetic disorders but raises concerns about eugenics and the potential for "designer babies".