Too Much Sex?

Is there such a thing as too much sex? My boyfriend and I are extremely sexually active, whether it be actual intercourse or simply oral, it's almost everyday unless we aren't feeling well or I'm on my period. It's been this way for pretty much the entire 3 month period we've been officially dating. We've tried holding off (for a bet) but neither one of us could hold out for more than 3-5 days without us getting extremely frustrated. Is that a bad thing?