Can you drink coffee before TTC?

I've read somewhere that you should limit your coffee intake before TTC. But can I still drink it? How much do I allowed to drink?

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    02/08/15
    5Tabitha
    I stick to a cup or two a day.
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    About Iryna
    Birth: December 31
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    I'm married and a mother to a wonderful baby girl! We love her so much and we're hoping to give her more siblings anytime soon! http://www.wearemoms.org