Welcome to Healthcare MagicMasturbation
is a normal habit. But too much of anything can be harmful. So avoid doing much as it can affect your studies and your functioning in the family, society as well. There is a reflex called cremasteric reflex where stimulation in certain areas near the scrotum
can cause the testis to get pulled a little higher up. Not to worry. It is normal and sometimes it can happen if stimulation occurs. Just be calm. Concentrate on your studies and do well. GOOD LUCK !!!!