oye terence
ampersand after ampersand
Well we can't know what it feels like for a hen because we're not hens. But people do have a history of believing that certain human and non-human animals didn't feel pain when they were doing things to them which would clearly cause pain to adult humans, a.k.a. the rulers of the world. Conscience issues, I guess.
Lactating is uncomfortable. Maybe it wasn't for you, but you didn't have to walk with a huge udder between your legs. Cows get infections even when they're milked regularly. And god help them if they're producing organic milk, they'll just have to cope with the pain because they won't be given antibiotics.
so really,we do not know if they enjoy laying their eggs,especially for humans and whether or not they would be willing to have sex with humans,your research is groundbreaking.