Wfe undrwent prventive transv crclage at 14wks then rescue laprscopic cerclage at 20 weeks due to funeling to 0.5cm. but rescue faild. at 0.9cm. wht nw?

Your OB doc: Or the perinatologist should have already gone over a detailed plan with you and your wife, so you really need to call your doc and discuss everything asap, but most likely ( of course u will have to ask your doc) bedrest, probably im Progesterone to prevent premature labor but obviously unfortunately she is at increased risk of losing the pregnancy or delivering way early , hope it works out.