Dr Hale suggest that Diflucan is a viable alternative. There is some concern
that though ketonazole levels in milk following oral use as systemic
antifungal has not been reported but it is probable secreted to some degree,
Oral ketoconazole reduces testosterone levels in makes and has been found to
produce occasional liver damage....

          p247 - fourth edition

Briggs update says : "no data available"

                                  patricia