...do you find yourself saying "O" instead of "peak" when you talk about your charts online? I do!

I realized this afternoon when I typed "12 DPO" that I really meant "peak plus 12." It seems less confusing that way to people who don't chart using the exact same method. But I guess it could also be more confusing, because peak day and O day aren't *exactly* the same thing. If I'm not online, I do use "peak" when talking to DH or my doctor, though.

What do you do?