obstetric question - kkreporter

Have a question about what the doc could be saying.  I know primigravida is a pregnant patient over 35.  But later he says this:

Q.    This patient was a []prime hit, correct?  
A.    Correct.
Q.    And you told us earlier it could take maybe two hours of pushing with a []prime hit before delivery could occur, correct?

Earlier he had referenced that a primigravida patient could take two hours of pushing.

Any thoughts would be appreciated.