Quoting Mum-of-2:" I haven't been diagnosed but I have had a doctor suggest it being the case, don't really know but I've ... [snip!] ... to term, I had ultrasounds on my cervix fortnightly, sometimes I was funneling but things were pretty good for the most part."
Sounds like you have it to be honest. Most of the time is happens earlier than your first 2 pregnancies but doesn't mean it doesn't happen later. I have a pretty severe case but my cerclage held awesomely!
Do they not put cerclages in there?