“Already had the 3rd booster 3 months ago. Can you give me a hint when the adverse effects will kick in?”
Everyone is different. Some clot up after the 1st shot, some get AIDS after the fourth injection, some will have widow-makers after the 2024 mandatory ninth jab.
Are you son of Nostradamus? No one had more than 3 shots, but you are capable of predicting results from 9 shots.