I found out at 21 weeks that my cervix is shortened to 2.5 so I'm at risk for going into premature labor. I'm taking progesterone pills now and will get the steroid shot when I'm 24 weeks. Anyone else went through something similar but had a happy ending?? Please share your story!! Everytime I feel my stomach tightening (Braxton hicks) I get really nervous and scared. I'm currently 22 weeks so only 2 more left until my baby's considered being at the age of viability.