I just read the story too and now it has raised a million more questions in my head! Like, had she had failed vaginal cerclages before getting this? Did she have to have a c/s (am guessing yes)? Even with this new surgery did she have to do any bedrest? Can think of many more but ah well, I'll have to trust my current cerclage does the job for me this time around!
Sounds like a much easier procedure though vs the normal abdominal surgery so hopefully it will be a common op soon enough.