Implantation Bleeding

How long after sex would you expect to see implanation bleeding?
And does every pregnancy have implatation bleeding?

[lilbit_17]

6-12 days after sex and not every pregnancy has it. I actually think it pretty rare for it to happen.

[Confusedgirl04]

I have exactly implantation bleeding im sure of it, I've taken three pregnancy test and all came up negative, how long should you wait to take another one?

[vviana]

it really depends on every woman sometimes its just a wipe and thats it.some women get it two days or just a day.And not every pregnancy has implantation bleeding

[Lenanbaby2]

My doctor told me that implantation bleeding is very light bleeding and should only last for a couple hours.

[justwondering28]

Thank you for your help