okay first sorry i went out to eat and to get perfect ivs or at least 5 you need to breed the mon you want to have good ivs on un a 31 shows up on ay stat and switch that one in with on in the day care. you get random ivs passed down until you hatch 40 eggs after that. you can guaranteed get 3 ivs to be past down and to make it 5 you give them mon with better ivs a destiny knot