question on Days 5-9 routine

Tanika • 26 - Mother to 2- TTC for 1 year
I just realized my doctor, when switching me to 100mg also switched me to days 5-9. 
When I was on 3-7 we waited 5 days and then had sex daily for one week. 
Is it the same for 5-9? I just noticed it on the prescription so I can't call my OB today 
Thanks ❤