If we have a open ended straight draw with don't have nothing, just a draw, remember gutshot only 8 outs...
If we're the agressor (out position) we c bet, and the turn we like to check to see a free card and if we hit we bet for value...
If we're in position without pre-flop agressor we can call a bet in the flop, turn sometimes...
If they put us all in in flop or turn and we have a big stack it's a easy fold, because we only have a draw simply a draw, a pair of deuces beats us..... but if we're short stack, and u think is good spot for your hand, go for it...
Hope to help u with this, good luck