Cerclage question

Sam
Does any of you ladies have a cerclage(stitch to keep cervix closed)?
If so then how early did u go into labor or did you last the full term?
I'm 26 weeks and I have a cerclage got it when I was 14 weeks my cervix was staying closed till today it's starting to open but my doc told me not to worry ( of course). Has this happened to any of you ladies before if so please share