Yes, you will be off schedule, but it isn't the end of the world. You have several options:
- Move the shot back by 30 mins for 6 cycles to get back on schedule. (you may not be able to shoot late in the mornings?)
- You could shoot a reduced dose at +10 and move the next 2 shots up 30 mins - but all of these may need to be reduced doses. Something like 1.5u tonight and 2.5u on the next two.
- Shoot only 1u at what was his regular shot time, get a spot check in and resume reg schedule.
It really is going to depend on your comfort level and his numbers. If he is low tonight, get another test in 30 mins to make sure he is going up before shooting.
Whatever you do, he will probably give you wonky numbers for several days. We just don't want him going too low or sitting in the 500s. Rule of thumb: shooting early equals a dose increase and shooting late equals a dose decrease.