After taking a plan b pill (morning-after pill) 0.75 levon kind, how long would it take for my hormones to go back to normal?

Effects can vary: Effects vary among women and probably also depend on when in one's monthly cycle Plan B is taken. Plan B is for emergencies, which means most women should never need it, and a few may need it once or twice in a lifetime. That's how often Emergencies should be happening. The timing of menstrual bleeding can be altered for the current cycle, and sometimes for the next cycle too.