Objective : Pregnancy associated with the wide apectrum of hacmolytic ancmias is signific antly prevalent in many parts of Eastern India. The spectrum of hacmolytic ancmias include membrance defects, cnzymc defect immunc mediated varictics and hemoglobinopathica and is charactrised by ancmia jaundic, splenomegly or their combination. Methods : This was a longitudinal observational study conducted in the Department of Obstctics and Gynacology Eden Hospital, Medical College Kolkata on antenatal mothers attending the hospital with auspected of diagnosed heamolytic ancmia over a period of one year (September 2007-/August 2008) The study was conducted in association with Institute of Hematology…