Hello! Recently I have been wanting to discuss RIRs. Specifically on how hearty they are. In all the books I've read I hear such high appraisal and nothing but positive reviews. But, in my personal experience I have had a slew of medical problems, especially pertaining to egg laying (internal laying, egg binding, etc). So, i guess I'm just curious, is this true for anyone else? or is there anyone who has had good luck with RIRs? what about heritage vs production? Discuss.