Has there been any experimentation of obtaining a fertilized egg from one species and putting in a different species that is similar so the offspring could pass through the birth canal without complications?
Since this isn't really a new topic, you might be better off with Quick Questions, Short Answers - No Debate. A very short answer, if you're interested, is 'yes'. If you wanted something a bit more than that, post your question over at that other thread. I'll close this one down.