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What is Cut off value of length of cervix at 24 weeks of gestation for prediction of preterm delivery is and explain in detail?
Diagnosis of preterm labor : Regular uterine contractions with or without pain Dilatation more than 2cm and 80% effacement of cervix Length of the cervix <2.5 cm and funnelling of internal os Pelvic pressure, backache ,vaginal discharge Ref: Dutta Obs 9e pg 294.