My friend has just got 2 sultan hens and a roo from a man that posted them on craigslist for free. She said that he told her they were 2 years old and had laid last year. They were not laying when she got them but one started a few weeks after. The problem is its laying eggs with no shell or membrain...just the yolk and white....like you had cracked an egg in the frying pan. What could be causing this? Need calcium??I wish I had a picture for yall. Ill see if she can get one so I can post it.