Can OMAD be any time during the day?

As bad as it is, I really hate going through the day without coffee, but if I drink coffee without eating, I feel super nauseous. Can my OMAD be at 10-12? Or am I better off doing dinner? via /r/intermittentfasting https://ift.tt/2tRUuV9 https://ift.tt/eA8V8J