Aim of the work The aim of this study is to assess the efficacy of the use of vaginal progesterone as a method of prevention of preterm labour in twin gestations with short cervix . Study Design: The study is designed as randomized ,placebo-controlled, clinical trial . All women with dichorionic diamniotic twin pregnancy will be followed up in the antenatal care at the out patient clinic. Randomization of cases will be done by computer method . 156 women with dichorionic diamniotic twin pregnancy and cervical length 10mm to 25mm detected on transvaginal sonogram between 20w to 24w gestational age were enrolled in the study and were distributed in two groups:group P (cases ) and group N (controls) . The randomization allocation was 1 : 1 (vaginal progesterone capsule : placebo).
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
delivery at <37weeks of gestation
Timeframe: 37 weeks gestation determined by 12 weeks dating scan