Delayed effects of drug exposure during pregnancy: reproductive function.

Abstract This article reviews the delayed effects of anticonvulsants (phenobarbital, phenytoin, and valproate) administered in utero upon the reproductive function in the offspring. Experimental data from the authors' laboratories are discussed in light of this context. Furthermore, comments are made emphasizing the gaps in our knowledge concerning the problem of drug exposure during pregnancy and the complex nature of drug effects upon the reproductive system.