I know what you mean about the numbers. Mine did that with my 2nd miscarriage. I had bleeding at 6 wks for 10 days and the numbers kept going up slightly. I just wanted to know either way. I then went for scans at 7 wks and 9 wks (once the bleeding had stopped) and it showed a perfectly healthy baby, but then my 12 scan showed it had died at 11 wks. I just wished I had of gone when I first started bleeding insteading of dragging out if you know what I mean.