Thanks girls....I have used 18 this cycle as the machine had me testing from cd6 (first time user) so only had 2 left, now one.

I will see if it gives me a peak tomoz and just use an old low stick (yes I keep them too) after it. If I get another high I will go and buy another box although it should only ask for one more after tomorrow as i'll be at my 20 limit by then.

for all your help.