Is it alright if I can do the course at an accelerated rate? (two days per day one in the morning / afternoon and the second at night / into the early morning hours)

The reason I'm asking this is because by the time I get to day 91 school will start and I usually have to watch over a child on most weekends. I usually get up in the afternoon. I'll be so busy when school starts I'll only be able to do the book at 2-3 days a week.

Has anyone else done it at an accelerated rate?

I'll look it up but you can answer.

Thanks.