Vitamins to take while ttc?

good morning ttc-ers! what vitamins can i take while ttc to maybe make the process quicker? should i be taking a parental vitamin? im about 9dpo so hopefully this is this month, but if not, i would like to know if there is a vitamin i can take to increase my chances. congrats to all of you that got your BFP this month and lots of baby dust to everyone else. :) have a great weekend,