Egg binding is easely taken care of as long as it is being recognized early, that is crucial to the survival of the bird, in a laying hen, egg binding, in the majority of cases, will occur when the first or third egg is being layed which is early in the morning or late in the afternoon, if not attented to immediatly she will die a very painful and slow death, they usually don t last the night, Egg bound Hens are always puffed up, head under the Wing huddeld on the floor and heavy breathing, these are the visual symptons, they offer almost no resistance when caught up because they are so weakened by trying to exspell the egg, inspecting the Vent, one can see the swelling caused by the egg, by placing a fingertip on the Vent itself(gently) one can feel the egg that got stuck, what to do next, isolate her straight away, place her in a warm inviroment give her two drops of CALCIUM SANDOZ direct to the beak, place in Cage on her own, seeds, add three drops of CALCIUM SANDOZ to one ounce of drinking water one ounce is 28.4 ml, 30 ml is a good quantity and give her two more drops direct to the beak if she has not passed her Egg in an hour, two things are very important QUIET and Warmth, NOT HEAT, she is under enough stress as is, any thing between 20 and 25 C will speed things up and things will be hunky dory within the next four hours or sooner, once the egg is passed keep her by herself over night and release early the next morning if she looks and feels O.k, if not straight onto anti biotics, once released back into Aviary she may or may not re enter her box, if she doesnt look for forster parents to take care of her clutch, she will soon recommence breeding actvity. Calcium Sandoz is a baby food syrup that can be bought at chemists or Vets. Gouldians are Lime lovers and should have copious amounts in front of them, by way of feeding cuttlefish, raw eggshell twice a week, or ordinary garden lime from Hardware stores or Nurseries in a separate dish in a dry spot in the aviary, as far as Egg shells is concerned , rinse the whole Egg under warm water crack the egg which you keep for yourself place the shells into your aviary or cage stand back and watch what happens, their little tongues will lick the egg white that is left in the shell 20 to the dozen which is protein, plus eating the egg shell is calcium, lime and trace elements, I have never stuck any problems when feeding raw egg shell. Try it you will be pleasantly surprised, hope this helps, Best wishes from Huckleberry