The Collaborative International Dictionary of English v.0.48:

Reproductive \Re`pro*duc"tive\ (-t?v), a. [Cf. F. reproductif.]
   Tending, or pertaining, to reproduction; employed in
   reproduction. --Lyell.
   [1913 Webster]

WordNet (r) 3.0 (2006):

reproductive
    adj 1: producing new life or offspring; "the reproductive
           potential of a species is its relative capacity to
           reproduce itself under optimal conditions"; "the
           reproductive or generative organs" [syn: generative,
           procreative, reproductive]

Moby Thesaurus II by Grady Ward, 1.0:

21 Moby Thesaurus words for "reproductive":
   Phoenixlike, fecundative, fertilizing, germinal, life-giving,
   multiparous, procreant, procreative, propagative, re-creative,
   re-formative, reappearing, regenerative, renascent,
   reorganizational, restorative, resurgent, revisional, seminal,
   spermatic, spermatozoic