hi im new to the forum and this is my first post. I'm 16 years old 6'1 and weigh only 130!! for the past 2 months ive been using weight gainer 2200 and i havent gained a pound. i know om a hardgainer but is it possible to be a extreme hardgainer??or is it possible i have a thyroid problem? my dad is also skinny hes around 40ish and im bigger than him. plzzz help so confused