Is there any faint line?

[TTC2000]

I think I’m 10 or 11 DPO, should I be worried about the lack of / faintness of line?

I had a vfl at 3dp 5dt which is equivalent to 8dpo.

IVF gives you an exact timeline but other forms of ovulation tracking can be out by 24 hours or more.

If you are absolutely certain of your ovulation within a 24 hour window, you should expect to see a line by 10dpo.