it's not that i don't get hard, it's just i don't get it RIGHT when i wake up, mostly. might be 'cause when i wank it's usually only once a day right before bed.
as far as being physically fit, i don't consider myself in BAD shape, just i suppose i could stand to work out a bit more often than i do.
i'm pretty sure there is nothing wrong with you. its bullshit that if you don't get morning wood everyday, than there is something wrong with your blood cycle. morning woods appear, because you have erections during the night and you wake up right that moment when you are having one. if you wake up before or after, then ta-damm: you don't have a morning wood. it doesn't mean that you didn't had 6-7 erections during your sleep.
me personally wake up with morning wood once a week or so, sometimes less and i now there is nothing wrong with my blood cycle or my cock.
bragging about morning wood ist kind of the same trend, as bragging about cock size. whole bunch of guys say they are 8x6 and you see their pictures with a 5x4 cock on it. now everyone says "yeah, i have a morning wood everyday, dude". most of them just wish they had, don't believe the half of it!