Waking up with the rooster

Good morning. Something's wrong with me. I wake up earlier and earlier each morning. 6:45 is alright but 5 am is not an acceptable time to get up. Is this what happens when you turn thirty? What am I supposed to do alone in the darkness and what the hell are the cocks doing up this early? (ok you tell me, what's the right thing to call them, rooster sounds perfectly non-provocative to me but Google translate insist on them both. Or chanticleer, what the fuck is that?)