Cerclage(Incompetant Cervix)

Brenda
Hey ladies so I just confirmed my pregnancy today I'm 5 w and 6 days and I'm due December 17th. My first pregnancy resulted in a loss of twins at 21 weeks and the doctors best guess was an Incompetant cervix. He said I will need to put a cerclage in at 14 weeks. I just wanted some opinions and experiences shared if anyone has ever had this? Thank you again.