Is It Possible To Develop Keloid Scarring After A Vaginal Delivery?

Hello, my question is about keloid scarring... is it possible to develop keloid scarring of the vagina area from a vaginal birth (if you tore or had an episiotomy)? Have you ever seen keloid scarring from a vaginal birth? I have keloid scarring from the emergency C-section I had with my son and my next baby is due very soon and I am trying to decide whether to have an elective C-section or try for a VBAC. Thank you for your help.