Well, ignorance may be bliss, but at least you don't have to rush to the emergency vet wondering why your *male* bird is panting, at the bottom of the cage and not acting right!!! I've heard of some stories of such owners who go to the vets office only to find out their male is in fact a hen! (vet was able to 'feel around' and felt an egg, or an X-Ray revealed an egg inside the bird!)
So really, ignorance isn't bliss!

Knowing if you have a male or female could potentially save the life of your bird!
As far as hens only laying if they feel happy or content... don't agree with this... I have a hen that was laying eggs in her.... well... I wouldn't call it a home... torture cell? She was previously in a house where up to 5 people were chain smokers (as you can imagine, ceiling yellow, house dark, so much smoke you can see it move in the air - their fingers even stained with nicotine), the house was over-run with cats, many cats actually sick with sinus infections and eye infections, dogs barking outside, small cage, which eventually ended up getting covered 24/7 because she was "too noisy"..... oh, and she was literally starving to death. She was near 50% underweight when I took her.... and there she was, sitting on a clutch of eggs, some of them abnormally shaped.
Anyway..... congratz on a little girl, kissedbypix!!! And here's the general info that I recommend for egg-layers!
- Remove Eggs
- Rearrange the cage
- Move the cage to a new location
- Use a cage grate
- Get a new cage/Use a different cage
- 12-14 hours of complete darkness
- Decrease calcium and protein within the diet (if she is on a high calcium & protein diet prior to laying eggs)
- Remove anything that could be taken as a nest
- Remove anything that could be used as nesting material
- Don't allow her in any dark place or enclosed area
- IMPORTANT: save the eggs in the fridge
- If she lays more than 3-4 eggs, put them back in the cage
- Leave the Eggs
- Leave the eggs alone in the cage
- [Optional] Replace with fake eggs (prevent eggs from breaking)
- Increase calcium
- Let hen sit on eggs for 3-4 weeks or until she gets bored of them
- Once done sitting, toss
In short though, if you plan to remove the eggs, you also need to remove the triggers for egg-laying! Otherwise, hens will just continue to lay!