I have been asked a few questions about this subject recently. Some people I have spoken to do not see any reason why they should be bothered about their genotypes. Some can't even wrap their heads around it. I am not a medical personnel but I will try to explain what I can, I will also provide links where I found useful information so you can do some research on the subject. Please correct me where I may write something that does not add up :-)
I remember being taught in Biology in Senior Secondary School the composition of genotypes, that stayed with me and this may be a little Biology lesson but it is worth reading.
First of all, genotypes are genetic make ups of cells. Some of the genotypes that exist to my knowledge around the part of the world where I am from are: AA, AS and SS...I have heard of the C heamoglobin but it is not very popular. Anyway, with the C, there are AC and SC (not sure how it works).
