Monitoring babies movements

Nicole • Mummy of 3💙💙💗 #4 due October💗
Just wanna check I'm doing it right. I've read your supposed to time how long it takes for the baby to make 10 movements and that it shouldn't take more than 2 hours. I just did it for the first time using a kickcounter and he made 10 moments in 7 minutes 11 seconds. So do I do this every day and if it takes around the same amount of time every day that means everything is good? Also, how many times a day should I be monitoring?