Good day ladies, there was a small detachment of the placenta, there w…

Good day ladies, there was a small detachment of the placenta, there was a lot of blood. They said it can happen because of the previable placenta. Currently on bed rest. The cervix is closed, the cervical canal is long, and the CTG is good and there's no contractions. I heard that if this happens, they usually don't go past 40 weeks and give birth earlier. Has anyone had something like this? We were very nervous today.