For parents , the hardest period in life is when you have a baby. At first is a period of instability, because the child is small and is prone to any risk because due to low immunity . Patience is the main quality that a parent must in sight . The first years of life is the most difficult period . Then, as more develops , the child becomes very unpredictable due to the very rich imagination . He will need attention because it does not know the risks they may be exposed due to innocence and his parents must be in constant allert.