If you could ensure that your child could be born heterosexual, would you take that step?

Let’s say that the proof comes in someday that homosexuality is primarily or completely caused by genetics. Let’s say further that there could be a prenatal test and ‘correction’ of the genes so that heterosexuality would be assured. (I don’t want to get into the ‘test and abort’ scenario; there are already too many of those in the world, I think.)

Would you (assuming you’re part of a couple of childbearing age) take that step with your baby? Or if you’re more likely to be a grandparent, would you recommend that your children take that step with their baby?