Question for a friend:

Been charting with FF, got spotting at 9 and 10 DPO.

She got +ve HPT yesterday at 15 DPO.

+ve HPT with different brand this morning (16 DPO)

Then spotting today, which is when period was due.

I think the 9/10 DPO may have been implantation. Does this sound right?

So what is today? I know some women have unexplained spotting. Is that what it maybe is, or does something special (?) happen at 16DPO/period time?

I am such an amateur!

Ta