I don't know if the suture actually strengthens the cervix or not, but am intrested in this thread as I am currently being scanned for an IC, I am already on the low end of the scale, first scan was 2.5cm and the second was 2.79cm, not very good for the start of a pregnancy, so hoping that there is a good length in the next scan next week.

What cervix lengths were you getting at each of your scans?