Hi folks... I think I probably know the answer to this, but is it possible to have a chemical pregnancy without a positive test? My AF is at least 3 days late (erratic cycles so it could be as much as 5 days late). Over the last couple of weeks I've had so many symptoms incl frequent peeing, starving hunger, fatigue and consistently high temps.. until today when it's dropped dramatically. No AF yet, but I'm fairly sure she's on her way. I've done two tests, one at 13DPO and another today at 15DPO, and both BFN... do you think it's likely I was pg and it's just not implanted properly, like a chemical pg? Or am I clutching at straws?