Dear sir/mam, I m 31 weeks 5 days
pregnant. the day my 8th month started, i started feeling contractions which are mild and goes away. Contractions are more when i get up and walk after laying. I went to doctor she examined me and said os is well closed. Also there is no discharge till now and no spotting. my question is if os is closed properly then how much time it takes to open the cervix if contractions continues? is there any chance of preterm labour?