Current developments in reproductive technology forecast that in the foreseeable future artificially generated gametes might be presented as a possible fertility treatment for infertile couples and for homosexual couples desiring to have children genetically originating from both partners. It is important to evaluate the ethical issues connected to this technology before its emergence. This article first reviews the meaning that gametes (sperm and eggs) might have to those who procreate, as well as their ontology. From this, suggestions are made as (...) to what qualities artificially generated gametes need to be truly called gametes. Finally, different proposed routes for artificial gamete generation are examined on the basis of these qualities, with their prospective problems and advantages highlighted. Autotransplanted gametes (or their progenitors) generated solely from patient-derived tissue are deemed to be the most ethically suitable route for the development of this technology. (shrink)

The “principle of double effect” is a vital tool for moral decision making and is applicable to all areas of medical practice, including (for example) end-of-life care, transplant medicine, and cases of conscientious objection. Both our ultimate and our more immediate intentions are relevant in making and evaluating choices— though side effects must be kept proportionate and can be morally conclusive when linked with some intentions. Intentions help to form the character of doctors, and of human beings generally. While hypocrisy (...) is certainly possible in regard to this form (and other forms) of moral reasoning, double effect reasoning, sincerely practised, remains indispensable in identifying moral problems and solutions. (shrink)