Just in case you have a doc say something about breast-feeding not compatible with the Rotavirus vaccine, I wanted to let you know the facts. Although breast-feeding HAS BEEN demonstrated to decrease the immunogenicity of SINGLE doses of Rotavirus vaccine, NO overall effect has been noted on immune response or efficacy after administration of 3 DOSES of Rotavirus vaccine. Pichichero ME. Effect of breast-feeding on oral rhesus rotavirus vaccine seroconversion: a metaanalysis. J Infect Dis. 1990:162:753-755. Rennels MB, Wasserman SS, Glass RI, Deane VA, US Rotavirus Vaccine Efficacy Group. Comparison of immunogenicity and efficacy of rehesus rotavirus reassortant vaccines in breastfed and nonbreastfed children. Pediatrics. 1995;96:1132-1136. Andrew MD FAAP [log in to unmask]