1. 
   Penile Agenesis
   An extremely rare birth defect that affects approximately one in every 20 million live births. The condition affects male infants and occurs when the baby is born without a penis. Penile agenesis is also known as aphallia. Penile agenesis occurs during fetal development when the genital tubercle doe...
   Found op http://www.pregnology.com/AZ/P/3
   
   

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