Implantation bleeding - is it really that common?

[Dollywantsareallifedolly]

So, asking peoples experience of implantation bleeding?? I read that it only usually happens in around 25% of pregnancies but on here it seems most people are having/have had implantation bleeding before their BFP.

Only asking because I'm now 8dpo and obsessively checking toilet paper after a wee wipe!!

Thank you

I've had 5 pregnancies (4 MCs) and I never had IB.