My grandson had open heart surgery at 15mths old.To cut a long story short,he has been on continuous antibiotics and steroids for numerous infections and so on.He has just turned 7.We have just been told he will have to have all his teeth taken out.Due to everything he has taken and also maybe because of the insulin mother was taking during pregnancy. Will this have any affect on his second lot of teeth and will there be any long term affect.kind regards diane