too many mixed reviews on red stems what do I do helppp

My plants are two week from harvest my biggest s main stalk has just turned red and some of the stems too one of my other smaller plants has started doin it too ....

pics help......

Two weeks from harvest? And you got the dreaded red stem problem....
Whoaaaaaa.... In two more weeks, everything will be all right....
Your plant is finishing.... how do the buds look, and how about trich production ?
These would be worry-able items with two weeks to go...
In veg if I get red stems, I usually add a little more N....
In Bud... Just ride it out...
Good Luck man!

Buds look fine to the eye people say say red stems are this and that some say its fine so confused lol

it could be genetic or deficiency, with 2 weeks left i wouldn't worry about those plants.