• get 47 instead of 46 chromosomes
• it inherits from the parents

complications

• you cant walk right
  
• speaking right
• congenital heartbreak
  
• increase of pulmonary hypertension
• hearing lost
  
• problem being understood

• speech therapy
  
• physical therapy
  
• occupational therapy
  

• educational therapy

• genetic test
  
• genetic ultrasound
  
• amniocentesis

life outlook

• having babies before 30
• genetic testing
  
• provide for the children for life