Hi girls,

ceejelz- I've heard stories of this and understand that it is possible but VERY rare and is due to a metabolic error/difference in which the hcg is metabolised diferently and s what you excrete in urine is not the same as what the preg test is picking up- but you would still test positive on a blood test- that's just what I've heard, not sure how true it is! I found this from some googling which was interesting To thank you, and what I've learned about false negative tests - Pregnancy 18-24 - MedHelp

Rai- If they're all one brand it could be evaps or faulty perhaps?? I could have sworn blind last cycle I was seeing lines but they were just shadows of lines and in retrospect I think it was leftover trigger. On the other hand it could just be really low and picking up a tiny bit?? I tend to only use FRER as I trust them. Hope you get a proper line soon!!!

Kbudgie- well done on first purefon injection!! Soon you'll be doing them without a second thought!

Good luck Krikkit!