[Also - no one is denying that a foetus moves inside the womb but I don't see how you can definitively say that it feels pain when there is evidence to the contrary (I'm talking first trimester abortions here).]

There is evidence on both sides, and frankly the evidence to support the fetus being able to feel, is greater, and provided by medical personal, just as the support for the opposing side is. You can google it, but the majority of it is going to be difficult to find on a computer, where pro-life is often viewed as a dirty phrase used to shame those who choose abortion.