Hi there ,I had a baby that died 2 weeks after my partner gave birth ,I am a male of 32 ,my daughter had cysts on her kidneys ,I ve received a letter saying that I am a carrier of ,infantile polycistic kidney disease gene mutation . Does this mean that I have cysts on my kidneys or have I got kidney disease as I m confused about what this means ,the letter was sent from America after tests were done ,it says that I am a carrier of an Infantile polycistic kidney disease gene mutation ,I woul be very grateful if you could help me understand what this means please .