My child is born with six fingers and six fingers, and is fully functional. I wonder if there will be any psychological pressure on him in the future?

This is polydactyly, which is a congenital disease with the highest incidence in children, and some of it will be accompanied by cardiovascular or urinary system malformation. Some types of polydactyly have a genetic tendency. You can do surgery to remove multiple fingers (toes) as soon as possible, and generally recover well without causing psychological burden to your child.