Sex after cervical cerclage

Chika

I got a cerclage put in at 14wks, I'm currently 17+wks and my DH and I have attempted having sex twice since then. My OB said no Sex, but he didn't specify if it was for the rest of my pregnancy or just for two weeks after surgery, in the after care instruction slip I was given at the hospital, it said no Sex for at least 2wks. I guess I just wanted to know what your opinions and experiences have been? Thanks for your responses.