Leave is only subjected to your superior's approval, and the
conditions for that is that no training crashes with the date of
your application for leave...that is to say,
if you applied for test on monday, and you happened to have SOC
training in the morning, then you can't apply in the morning. Same
goes for afternoon...
Alternatively, you can get the doctor to 'help' you...since
polyclinics are free...but try not to use it too often...