Beginning with Saturday's trip to Barnet, the Imps will play 12 games before the end of February as a result of several matches being re-arranged after they were postponed because of the inclement weather.
Lincoln have announced that the home clash against Accrington will be played at Sincil Bank on February 16.
"There are a lot of games to be played and it's vital we come through that period with a minuscule amount of casualties. It really is going to push the squad to its limit, but there's absolutely nothing we can do about it," said Sutton.
"Looking at those fixtures, it's going to be a pivotal moment of the season. There are so many games and so many points at stake that we can effectively secure our league status. But, conversely, if we don't do so well we are going to be in trouble. So it's a huge month for the club."
Source: Team Talk
Source: Team Talk