My hen laid on eggs twice. 11 the first time and 13 the second time. The first time none hatched and the seond time half were rotten and half were just yellow runny yolk. She is half bantam, and we took he bad eggs away a couple weeks ago. She just laid 10 and began sitting again yesterday. She is free range. Does she have too many eggs and can't turn them? Should I take 3-4 away so she can have more room? Why cant she ever hatch eggs? Please help thanks!!