How do you test more than once?!

Hi guys.

We are going to start trying next month, so I’m tracking my ovulation with strips this month to check it all matches with app for best chances ...

What I want to know is how can I test twice a day when I’m working full time? I’m out of the house from 8am until at least 5pm so I can generally only test once in the evening (my work toilets are not conducive to testing, id have to carry my sample pot into public area to wash it... or have the used pot in my pocket after lovely!) 🙊

Advice or tips gratefully received! X