Direct sterilization by means of tubal ligation is morally unacceptable in Catholic bioethics but other procedures that result in indirect sterilization may be acceptable under certain conditions.
Two bioethicists argue that prenatal disability screening promotes negativity toward the disabled and gives parents the ability to selectively form families.
A philosophy professor argues that prenatal genetic testing allows potentially painful afflictions to be discovered prior to birth and does not unjustly discriminate against disabled people.