Do you sneak away at work to test?

Bunless

Just got my first OPK today, am reading the instructions, and wondering how in the world I'm gonna to pee on these sticks at work 5 days a week?!

It says to test late morning to early afternoon for best results. Are all you 9-5 TTC women hiding in a stall at work for 5 minutes waiting and hoping for that little line to appear?