Are you asking women only or can men answer too? I am a 35 year old male , who has never obviously given birth, (strange that) but can sympathise with those who do. The first thing that comes into my head here is the welfare of the baby, Sorry mountainboo, I spared a thought for you later. I remember hearing somewhere that a babie's immune system is greatly and initially boosted by passing through the vagina into the the big wide world. In a recent study of the immune system all the weaker immune systems were from ceasarian births. Think about it, a baby has been nine months in the womb, and then it is thrust into a whole sea of bacteria, (metaphorically speaking) so if you value the opinion of strangers, then I would bite the bullet, and go for the S.V.D. (Spontaneous Vaginal Discharge) in other words a normal birth.
Besides you don't get a masssive scar with the normal way.