calculating preg dates with long cycle

[Ilovebeingamummy]

Now this is hypothetical - because I have no BFP yet (Think i may have implantation bleeding but may be being too optimistic and af on way)

Nevertheless I am trying to work out, IF I am pregnant how do I calculate how far along I am as I have 34 day cycle.

I am nearly 5 weeks since LMP but only 12dpo.....

So do I test on af due day (assuming it doesnt arrive) which is 14dpo or wait longer?

help!!

14dpo is the normal time to test (on average we all ovulate 14 days before the end of our cycle. So you can test on af due day.