I went into preterm labor last night at 25 weeks. Got two doses of terbutaline that stopped the contractions, but I dilated to 2cm. Doctor said if it happens again I have to get a cerclage. I've been told about possibly needing it before with this pregnancy, but I'm wondering what it would be like with it. How restricted would I be and how long does it last? Long enough to get to term or no?