Hi my 2 year old DS has started having heavy nose bleeds when sleeping. They are not every nice but he seems to have one at least once a week. They are not little ones. He does not wake up or at least it does not make a sound which I assume that if he woke up he would do. But when I check on him either at night or in the morning and he has had one then the sheet has big puddles of blood. Has anyone else had this? Is there anything that couses it? What can I do? Should I go and see the doctor? Health visitor? nurse? Greatful for your thoughts on this. Thanks xx