I went for my 1st scan yesterday, thinking I'm 8wk pregnant (8wks since date of last period), but according to the scan im only 5wks. This could mean I ovulated late, or that the fetus isn't growing. How do I know if its still alive? Will my body automatically abort if it isn't? I also had blood tests done on 22 Dec, a week after the date my last period was due (13 Dec), and it was positive then. What is happening? I'm scared of losing the baby.