Ok, so... My first 2 children were each 12 days late. With each, my cervix showed no signs of progress until around my due date.. As of Christmas Eve (36weeks, 3days) I am 75% effaced. My OB couldn't tell how dialated because my cervix is SO posterior he couldn't get a good 'feel.' So my question for moms of many children, what were the lengths of each pregnany? Did you go into labor naturally or by induction?