Nae - The hospital actually requested the scan for me, as they wanted to rule an IC out. When you become pg again I would ask that that scan be done. As I said it needs to be done early on at 14weeks which was what I was advised by the hospital. They find out early if there is a problem as further on in the pgcy it could be too late. IYKWIM. Please tho make sure you request that scan to rule it out or for it to give you the reason the for needing a stitch. Also let them know your reasons for wanting it done to back yourself up if they ask "Why are you requesting it" tell them as well that you want to make sure that your doing everything you possibly can to carry a baby to term.