Dosing schedule

Hey all!
I have been on 1mg for 4 weeks. Plan on going up to 1.5mg for another 4 weeks. I normally take my shots on Friday but I have an event this weekend and will be out of town. If I changed my shot to Wednesdays (today) would that be okay?
I am assuming yes but I figured I would inquire with the group since a lot of you are farther into your journey with reta than I am!
Thanks in advance!