Implantation bleeding- too late?

[Littleheart5]

Hi all, I’ve had some brown spotting all day. According to OPK I’m 13-14 days DPO. According to Flo app only 10 days DPO. AF due on Monday. Does anyone think this is too late to be implantation bleeding? My periods are usually very regular so would be very surprised if it was 5 days early. Seems late for implantation bleed though. Would appreciate any insights

From what I've read, implantation can take as long as 12 days post ovulation but this is rare.

Thanks @CKoRn. I think i know it’s bad news but am hoping it isn’t

I had implantation bleeding on the day my period was due. I initially thought it was my period and it was only because I'd had implantation bleeding in a previous pregnancy I decided to test anyway.

That child is currently running around the garden playing football.

Aw that’s so much for that @Evianlife, that’s so encouraging and what a nice result!!