I have had 3 c-sections, not a problem, my doctor said everything looked great and I could do another, if I wanted. I don't know any doctors in the area that would do a VBAC after 2 c-sections, there are too many risks, and most doctors are scared of lawsuits, so they take the easy way out. Likely you would have another c-section. So, I don't think that how the baby gets here should be a concern, just the question of whether or not you want another one. If you and your husband both (not one or the other) decide that you want another, then go for it. If your husband wants another baby, and you want another baby, then have another baby. Don't worry about what anyone else says...
As a note, I read another response that says your husband might not want another baby, just more intimacy... I'm not sure what that means, because you can be intimate with him anytime you want, not just when you are trying to have a baby. So I don't think that has anything to do with it.