How Poker Odds Work
Whether the game being played uses one deck or two, incorporates community cards, includes Jokers, or employs any other variation, poker odds change as cards are dealt. That means that the odds will change throughout any game, as cards are removed from the deck.
Keep in mind the odds of being dealt a certain hand won’t necessarily affect the outcome of the game—a successful bluff can win the pot despite not having the best hand.
What happened in the previous hand doesn’t affect the outcome of the current hand; losing the last round doesn’t make a win in the next any more likely.