Hi! Thank you for all the information shared. I did check for those type of calcium supplements and name brands, but in my country there is none available. I did get from another brand. Ordering it online takes about a month for shipping and well why would I need it in a month's time. I gave her a dose of crushed tums during the day and late in the night I crushed a 600mg calcium pill, dissolved on water and fed it to her with a syringe (she would not swallow it on her own even thou I cut it in 4 tiny parts). Last night she had two small eggs, I touched her, this morning she had passed one. I felt her and i only felt one egg, her eggs are very small and leathery. As for the drakes all of my 3 hens, were stopped from mating about a year ago, ( I felt so bad when I saw how rough the drake was on them. That is why I asked if the reason was that they are not being mated could cause a disorder). She seems cheerful today, and she is walking good. I will continue the treatment with the pill and will order the calcium gluconate now because I know she will survive and well we can hold until then with the pills hopefully.