Reading and understanding the USP 797 (primarily) and USP 800 material will go a very long way in preparing you for the exam.
Years ago, I took the sterile compounding class with N.P.T.A. (National Pharmacy Technician Association) and found its training to be very practical and useful.
I had taken my exam at the end of December 2017 and did not receive results until the end of March 2018, so about 3 months.
In the grand scheme of things, it is a relatively new exam and certification that is ever-changing and structuring itself for the better.
Congratulations on passing!
Took over 2 months, but less than the three months that was on the statement at the end of the exam. We were told that it took a while because we were in the first groups taking the test and all of the scores were being collected to curve the scores. Hang in there, you’re CSPT is on the way!