We are forced to rethink what it means to be a parent because of advances in reproductive technologies. IVF allows would-be parents to use eggs and sperm donated by others who may or may not have a role in the life of the child, but it isn't the only option. Babies with three genetic parents are using technologies. There are others that allow four or more genetic parents. vital questions are inevitably raised by this type of progress. What is the difference between a genetic contribution that makes a person a parent and one that doesn't? Is it possible for a child to have many parents? Do genetics matter at all when it comes to this? The full story is available to read.

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