I was just thinking about this b/c, unfortunately, I had a c/s w/ds and in another year or so (yikes!), we'll be ttc #2, and since twins run fairly heavily in my family, and since I'll be an <img alt="" class="inlineimg" src="http://www.mothering.com/discussions/images/smilies/yikes.gif" style="border:0px solid;" title="EEK!"> "older" mama by then, I know the chance of twins reasonably exists. So, due to the increased stretching of the uterus w/a twin pregnancy, is the chance of uterine rupture higher? Is a VBAC even safely possible (if no interventions utilized)?