Drinking Before Ovulation?

Tarla-Rae
My husband and I have just started TTC, but we aren't planning on getting too intense about <a href="https://play.google.com/store/apps/details?id=com.glow.android">tracking ovulation</a> and such (that would drive him crazy at this point). Of course, I'm tracking using this app though. Anyway, according to the app, I'm not supposed to ovulate until next week. How much should I trust that? Would it be a big no-no to drink alcohol a couple times this weekend for New Year's?