Fetuses cannot feel pain until at least the 28th week of gestation because they haven't formed the necessary nerve pathways, says Mark Rosen, an obstetrical anesthesiologist at the University of California at San Francisco. He and his colleagues determined that until the third trimester, "the wiring at the point where you feel pain, such as the skin, doesn't reach the emotional part where you feel pain, in the brain." Although fetuses start forming pain receptors eight weeks into development, the thalamus, the part of the brain that routes information to other areas, doesn't form for 20 more weeks. Without the thalamus, Rosen says, no information can reach the cortex for processing.
Well I guess there are two camps out there. Rosen uses an adult standard to make his conclusion. I would say that a fetus in development would function differently. I also believe what makes life happen is more than the hard wiring and things must take place at a molecular level.
There are groups of doctors that believe that a fetus is able to respond at 20 weeks and there is indication that a fetus can sense something at 8 week -
http://www.doctorsonfetalpain.com/
(2) By eight (8) weeks after fertilization, the unborn child reacts to touch. After twenty (20) weeks, the unborn child reacts to stimuli that would be recognized as painful if applied to an adult human, for example, by recoiling.
So, I think you agree that logically, based on the adult development of the brain, a fetus at 28 weeks feels pain. Are you willing to accept 20 weeks as a compromise since development is in play and the possible exists?
What we do not agree on is that I believe a fetus feels pain at least by 8 weeks. Considering our genetic code may carry the concept of pain as part of our DNA, a fetus might even know pain at conception.
It is unknown and doctors can spout all they want, but they don't know either or there would not be an issue.
Unless you are willing to look outside the box of so called possibilities, you will not make new discoveries, you will just keep refining the same ones, so you get a better solution, but not a revolutionary one.
Consider how many medical breakthrough were made by non-scientific accidents.
See Sir Alexander Fleming
Sir Alexander Fleming - Biography
By the way, my stuff might be more prutty than yours, but I think I have moved the conversation away from some published news reports that you throw out there.