I am in your boat. The correct 'label' is 'ovo-vegetarian'.
Though I had 2 of my chickens pass away recently, which kinda devestated me. One became egg bound and the other seemed to die of a broken heart
Mum reckons the breed of chook is pretty much bred to lay a shit load of massive eggs, in a short amount of time and then pretty much cark it. I tried to help her out, by trying to wash the broken egg out from inside (not a pleasent experience for either of us) but she still didn't make it.
I'm pretty much grossed out by chook eggs now. Though I occasionally eat my ducks eggs 'in' things.
Basically, my point is that, even though she had a pretty good, short life with us (she was about 3), she ended up suffering, because of the way people have bred chooks, to be egg producing, disposable machines.
If you are planning on getting chickens, get ex-battery hens (even though they are the same breed) so that you give them some time living a nice life. Or try to buy breeds that aren't 'bred' for a particular purpose.
I miss my little chookies. They were sooo nice. I hope they are in chooky heaven.