hi im new to using forums so hope this is in the right place !!!! can you see worms inside the when you crack it open or are they just in the poo ? i gave my sister some eggs and she said there was worms inside but i think it was just embryo in the egg it was like a squiggly little white line ? i worm mine once a year with flubenvet which you mix with there corn for 7 days is this enough ? many thanks !