Borussia Dortmund head coach Thomas Tuchel has admitted he does not quite know how best to handle Marco Reus' comeback from a groin injury.

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Germany international Reus has been out of action since being withdrawn in the 44th minute of BVB's 6-2 win over Bayer Leverkusen on Matchday 23, and also missed the first 11 games of the current Bundesliga campaign.

Watch: Marco Reus' journey to stardom

"He's [Reus] training with the ball and feels good, but I'd urge caution," Tuchel explained. "It's the most complicated and decisive stage of the season. If we weren't in April, I'd take things slowly. I'm not yet sure what to do for the best."

Fourth-placed Dortmund face Bundesliga rivals Hamburg and Bayern Munich in the space of four days, before taking on AS Monaco in their UEFA Champions League quarter-final first leg on 11 April.

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