Ovulation Help


Okay. So my husband and I have been TTC for a few years now. I went to a new Gyno today and he wants me to track my ovulation for 2 months, and then we will talk supplements. So, I need all the info possible about ovulation testing. I bought the ClearBlue ovulation tests today and the doc said I need to start like CD 11 and go through 18 (my cycles are 28-32 days long now). What other good tips? Thanks in advance! 👍🏼