Is it true that watching television too closely or working on a computer for a lengthy amount of time throughout the day causes astigmatism?

is it possible that i got this astigmatism playing psp?

When ret is done on young borns and astigmatism is present and the heredity factor is eliminated , can we then postulate that if the astigmatism is corneal,it could have formed during the development fase before birth ? Ie development in a confined space or passive baby/mom that may cause the developing front surface of the eye to in a particular "pressurized" position for too long.Also is the prevelance of higher astigmatism more with twins due "confined space".

nick

I would like to know how can you treat astigmatism and how to get rid of it?