boy or girl?

     i will be finding out the sex of the baby in about four weeks but i keep trying to figure out if i can tell if its a boy or girl!
     in a book i read, it said if you find you are eating like a teenage boy then you are probably pregnant with a boy, boys tend to eat more and boys are mostly born with a higher birth weight than girls, believed to be because of the extra food that is consumed during gestation. so with all of that being said, i do not have much of an appetite recently and dont eat very much so it must be a girl..?
     BUT i also read in a pregnancy magazine that if you have a dream about the sex of the baby than you will most likely be correct. and so far i have had three dreams that is been a boy, so it must be a boy..?
      this is such a frustrating waiting game! i do not know how women can find the patience to keep it a secret until the baby is born! i would go insane if i had to wait the whole pregnancy to find out the sex of the baby! i will be counting down the days until i find out! but what are your guesses??