I'm currently 20w +2 with my rainbow baby. I had my anatomy ultrasound today and thankfully my little girl is doing well. Although my little girl is doing well it seems my cervix has started opening from the inside, now I'm on bed rest until next Tuesday when they'll see if it's continuing to open and see if I'll need a cerlage. I'm trying not to worry but I'm afraid of losing my baby. Has anyone had a cerlage done before?