I got my BFP on Christmas Day, wasn't the strongest of lines for approx 12 dpo but still a line.
On Sunday I took another test (different test) and line still there but a lot fainter.
I took another this morning and test was negative (albeit a very faint squinter)
I should be 4wks 5 days.
GP did an HCG beta test but won't get results until Friday at the earliest.
I'm guessing this a a MC/chemical.
How long did people wait for their bleed?