Hi I just bought some of the pH ion strips and I want to make sure I am doing them correctly it says to use either urine or saliva (which is better?) When I use them i leave them in the urine on in the saliva for 15 seconds and then compare right away, correct? If it is I have about a 6.5 which is acidic (it would be ideal seeing as we want a princess, but I know it needs to be about a 4.5) I wonder if that is correct how I have two boys though, much be due to having sex on O day!

So if anyone could help with this it would be great thanks so much!!