I understand your feeling and concern.
I congratulate you for becoming a mother.
Since this Is the last month of pregnancy I think you are eager to see your baby. So since you have asked for the birth date of your baby anyhow we cannot predict that but I can say the EDD that has been in the scan you can expect him or her 5 days prior or 5 days after to the EDD. You don't need to follow special precautions but just follow your gynecologist.