GSTM1 and anemia (phenotype): Intake of two or more cups of tea per day was a significant risk factor for anemia, with 147 (70%) anemic vs. 134 (60.9%) with normal Hb (p = 0.05).<h4>Conclusion</h4>The prevalence of anemia during pregnancy was found to be high in 210 (48.84%) patients.