Those cheapie HPT aren't as sensitive as others (I know I still didn't get a +ve even after I was pregnant). But since you have a couple lying around - sure - pee to your hearts content. I think it's a good idea to chuck them as soon as the 10mins is up though, so you don't start seeing things.

I'm never disappointed when I see a -ve, it's only set in stone when the witch comes (or your BT says its BFN).

Hi Racheal, good luck for this month! You can join the congo line outta here with the rest of us.