I'm 21 weeks pregnant with triplets. I have had four miscarriages before, not making it this far. I have been on the progesterone pills, and now the shots weekly. I also had the cervical stitch done at 14 weeks. My cervix has shortened and I am now really stressing out that they wont have enough time in the womb to survive if I have them too early. So I guess I'm just trying to see if anyone else has had a shortened cervix this early and how long you carried them?