C section vs vaginal

LORENIA • Hard working mother of two
I had an emergency c section in May 2015 with twins because one was breach and this year I'm having just one, but would love to have this baby vaginal. My due date is May 2016. My doctor was ok with it until she seen they only use one layer suture. Now she says I have a higher chance of having my uterus rupture. 😢 Question is: has anyone gone thru this or have a friend who had c section then normal delivery in about a year with no complications?