So interesting, thanks for posting! I started a thread ages ago about this because I wondered if it was the reason I had problems with both DD and labour not progressing, bub not engaging but I got to 9 cms and then stuck. With DS I never went into labour after 14 days post dates other than a few irregular contractions and wondered both times if it had something to do with LLETZ surgery, biopsies, and CIN II and CIN III cells as well as a D&C post m/c I had before I had before DD.