Hi! I agree with Beth. I think its time you find another dr. I'm a Chiropractor, just off of what you have described, I would say your son has a decreased immune response. I would also guess he has a problem with his blood circulation. If you want to start with the least invasive approach, take him to a family chiropractor. Spinal adjustments alone can improve his cirrulation but I personally would order more test to be done in addition to my work. This is not normal. Is he on any vitamins? Hows his diet? You can add a really good multi vitamin to help with his vit K levels and overall health. Find one at your local healthfood store, make sure it is whole food and really absorbable. Please have another dr. look at your little guy. Best of luck to you guys!