Opk test strip question..

Just took my first one today this afternoon .. and I'm so proud I did it right and it was totally negative which I expected but I'm glad I did it and documented it ! :D ... anyway...

Is there a right/wrong way or upside down whatever way to hold the strip and take the picture with the premom app ? I hold the "handle " with the right hand and the part you pee on is on the left side so it's a light line (test line neg) and the darker control line beside it ?? I hold it the way most people post pics of theirs I think.. I just don't want it to get read wrong...

Thanks