To the OP - you ASKED A QUESTION here and people are responding. You need to take it down a notch or two in your responses to the people who were trying to answer your very GENERIC question.

No one assumed that yours has one. This thread is going to be read by others who MIGHT be facing a RI, and therefore, the information that is shared here is meant to help the general population here, not just you.

To leave anything out (like husbandry issues) would be a dis-service to the community.