Anyone else keep using the Clearblue Weeks Estimator?

Kara • Girl #1 2012 - Girl #2 2016 - Baby #3 2018 2 Angel Babies
It's getting expensive but I just want to see the numbers keep going up! My first test was at 11dpo and got 1-2 and then last night I took another at 16dpo at got 2-3..I can't wait to finally see the 3+!