Testing while irregular

Elizabeth

My cycle has always been irregular so it's no surprise that after I got my Mirena out the two cycles I have had varied wildly - month 1 was only 24 days, and I'm currently on day 34 with no period yet. My question is... if you'd irregular, how do you know when to test? Do you test? Or do you just wait and either you eventually get your period or you get pregnancy symptoms? I tested on day 31 and it was negative.