For the past month or so, since DS (15mo) started his latest bout of teething, we have seen 2-3 coin sized patches of browny diluted blood stains on his cot sheets in the morning every few days. I have put this down to teething. But..The other day, when he was in the throws of a bad cough/cold with a temperature, we found a lot more blood on the sheet, freaked out and went to gp who said in her 20 years of being a doctor she had never heard of blood on sheets from teething. Slightly disconcerted now! So, please can you say here whether or not you have ever seen this with your LO so I know whether or not I am being unreasonable to doubt the GP! Thanks xx