For the past 5 months my cycle has been 28 days excatly. This month, I am at 34 days and have no signs of getting my period.

I did have unprotected sex about 4 times this month(we use the withdrawal method), but it was not during my fertile window.

In January I completely missed a period and spent so much money on pregnancy tests and eventually went to the doctor. I don't want to waste money again buying a test for no reason.

When do you think I should get a test?