The eggshells and cuttle bone will definitely help with her calcium levels. Mine also eats oyster shells.
I've never used liquid calcium because my guys levels are good with the calcium they get. I'm glad I never had to use it, I'd have been afraid of making their levels way too high.
Have you tried clipping a kale leaf to the bars on the inside of their cage? Kale has a lot of calcium, and my Bourke's used to go crazy for it.
The oil trick Monica mentioned really can help with egg binding. It worked on one of my finches when she was eggbound. I moved her to a travel cage that I put in the bathroom, and I put the oil on her vent. I turned on the shower with hot water until the bathroom was steamy, and in the morning she'd laid the egg. Now I can't say the oil was what did it, it may have been everything combined. She was egg bound several more times and it worked every time after that.
I've never used liquid calcium because my guys levels are good with the calcium they get. I'm glad I never had to use it, I'd have been afraid of making their levels way too high.
Have you tried clipping a kale leaf to the bars on the inside of their cage? Kale has a lot of calcium, and my Bourke's used to go crazy for it.
The oil trick Monica mentioned really can help with egg binding. It worked on one of my finches when she was eggbound. I moved her to a travel cage that I put in the bathroom, and I put the oil on her vent. I turned on the shower with hot water until the bathroom was steamy, and in the morning she'd laid the egg. Now I can't say the oil was what did it, it may have been everything combined. She was egg bound several more times and it worked every time after that.