#AskEden - "Mentor" Math

I posted this query in another thread, but I thought it might be better off in a thread of its own, since I really want to hear what people think/know.

So, I hear you can only accept 4 student in a 30 day period.

Is it 4 within any 30 day period? Or is it a calendar month?

For Example: Say you have students: A , B, C, D, E, F, and So on.

Say I accept Students A, B, C, and D in the middle of July, so let's give it the 15th, 16th, 17th, and 18th respectively.

Can I accept Student E on the first of August? Or can I accept Student E on the 14th of August, which would be 30 days after accepting student A?

If the Second Scenario is correct, can I accept Students F, G, and H on the following days after accepting Student E, such as the 15th, 16th, and 17th of August, one per day? (given a 30 day period spanning between months)

Or is the first scenario true?

Am I making sense?

Another Scenario:

Can you accept a student every 8 days indefinitely? Accepting 4 would be 32 days that pass. It is above the 30 day rule. Or does this not work out?

Sorry for the math and science (I'm a nerd). Anyone have any ideas? less