I have taken vaccine at mornings and at same night i masturbated whill in sleep so it is okay ? it affects covid vaccine efficacy? and also i masturbated on second day whill in sleep. after this two day i am not masturbating should i ?

The vaccine works inside your body on its own timeline unaffected by your activities of daily life. I would not worry about it.

Masturbation will not affect the efficacy of the vaccine, nor does it have any other harmful effects on your health. For healthy diet: http://www.choosemyplate.gov/., exercise 30 minutes/day, drink enough water daily so your urine is mostly colorless, have safe sex, no tobacco alcohol weed or street drugs. Get HPV and Covid vaccines. Wish you good health!