is this bfp possible?

[weirdbfptiming]

i am 5 days late. been testing negative all week until tonight just had a positive. only possible conception date is 28th march so 7 days ago. is that possible for a bfp?

Really wouldn't have thought so, no. What test did you use?

I got a faint positive on a FRER at 7dpo. The GP didn't believe me, but I knew my dates exactly.

Sounds unlikely but you never know. Are your cycles always regular? There may be a reason you ovulated late last month?

it was on a FRER. my last pregnancy i tested positive 9dpo on an IC

You can implant as early as 6 days. Frer measure something like 6miu but the average woman has between 1-5 miu to begin with so if you were the higher end before implantation it isn’t impossible that you’d have a bfp. (I didn’t get mine until 13dpo but it was the first day I tested and would have had a like at 10dpo I should imagine.

Good luck!

thank you. i’ve ordered some more so going to retest in a couple of days