How did you handle vacation planning when you were TTC? Especially those of you who took a while to conceive?

We're on month 9 of TTC, and we've been putting off vacations (most recently, a wedding in India that's happening next week that I'm so so sad to be missing) because I naively imagined I'd immediately be pregnant. We were just offered an opportunity to travel with some close friends to Spain for two weeks in July of next year. I guess I'm just hoping to find out how other people have dealt with this - I don't want to put my life indefinitely on hold, but I also don't want to put TTC on hold (especially since it seems like this is going to take a while!)