Just had my 20 week anatomy scan and have been told my scar in uterine wall muscle is at risk of tearing measuring only 2mm thick ,this will be my third baby after 2 previous c-sections I have now been told this will be a 3rd c-section and the scar will have to be monitored incase it thins even more as the pregnancy progresses , their planning on booking me for c-section around 37 week but say it may be earlier , has anyone experienced something similar?? I’m so worried she will have to be delivered early