Artificial birth: Is it wrong?

During IVF treatment, the egg and the sperm is usually of the biological parents. I was doing my homework on Surrogacy and came across this website, that said the donors could be either family members or friends. What if the father's sperm was to fertilise his daughter's egg? ( sort of struck me hard when I read the family part) Is that morally wrong? Also, do you agree on Surrogacy or no? If we somehow found a way to have children through a Surrogate, like a computer/ robot/ other intelligence device- and manufactured them, would you agree with it? If so why not?