I hope these two threads will answer most of your questions. Besides i am not sure about it, but i don't think PSP officers get any special Medical allowance, and children studying allowance other than what all other government servants get.

http://www.cssforum.com.pk/css-cadre...-life-psp.html

http://www.cssforum.com.pk/css-cadre...her-cadre.html

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Absence is to love what wind is to fire: it extinguishes the small and enkindles the great – Comte de Bussy-Babutin