How important is caffeine when trying to conceive?

Hi all!

TTC for the first time, and also an avid coffee enthusiast.

Coffee is my only vice, and I'm having a really hard time getting under 3 cups a day.

I've read the articles, and it doesn't seem like there is a ton of concrete info one way or the other, but they allude in most articles that high caffeine consumption can be tied to difficulties conceiving.

I'm feeling a bit concerned and discouraged, and was wondering if anyone has anecdotes, advice, article links?

Thanks for the help, community 🥰