Do you have any symptoms that are causing you concern?
If not I wouldn`t bother with mid cycle testing as it will not give any thing particularly useful.
Blood tests are most useful before a cycle to check baseline levels and then some time after PCT to see if you have recovered sufficiently.
Without having tests before the cycle, even the post cycle tests are going be of limited use.
Although it is still not a bad idea to get them done.
Ignorance: Reassuringly Expensive.