This could be a case of Obsessive-Compulsive Disorder (OCD) considering people with this condition have the urge to do certain things repeatedly as a way of banishing the scary thoughts or making sure they are safe or even clean.
Newborns receive Vitamin K in their thigh after birth.
children would have less of a chance being born with HIV. children living with hiv can have a chance at life instead of dying from the disease. people would have a better chance of keeping hiv from spreading throughout the population. rpe victims don't have to feel dirty constantly. must I go on lol
To compare an see if anything changes.
say a patient is really sick at one point,an you would want to see in reports how fast or slow they got better.