Went out and bought some supplies, including two home test kits, one to use today and tomorrow morning. Just got done using the one today and I failed it.. so it looks like substitution is the only option. So I bought a 2.5fl oz bottle of travel shampoo and my temp readings have been good... practice practice... been using a stick on temp reader and two digitals to be extra cafreful. Is 2.5 fl oz enough do you think? And as long as I'm not being watched I should be alright yeah?

Thanks again.