Hello Student

As you could not attend classes for 2 months due to illness then with a medical certificate copy from a registered doctor MBBS or MD you can apply for reducing your difficulties you are facing in your academic session as there is  all the lab exams and etc exams have been exhausted when you are ill within that period. Your request to the authority for appearing in the examinations which have been held earlier within the month  in which you were I'll. Authority will take decision about this problem and will give you the right  justice for going ahead of your education in their college.

Hope this will help.