99.9% Sure now, been looking at my period app, Previous LMP =22ND OCt, Ovulation from 31st to 8th (fertile period and a few days after based on mid cycle O) = 7 Weeks, so HcG WAY TOO LOW for that. We BD on 1/3/7 Nov.
Based on LMP of 19th Nov, would mean i would not of concieved til first week of december(when i got hpt and we all know it takes 5-12 days to implant) and last BD was 25/26 Nov (not even fertile then according to law of average on 28 day cycle).
So HcG of 686 Puts me at 4-5 weeks and if i count back that takes me to Nov fertile week, not my LMP's which is what they use for levels.
So in the unlikely event i ovulated really late which would be impossible due to a short LP then i have no idea what the fuck happened this month/last month whatever.
Not happening