Characteristics of the study population^*.

p Value among groups. Serum ALT: D>A (p<0.0001), F>B (p<0.05), H>C (p<0.0001)), G>C (p<0.05), D>E (p<0.05), D>H (p<0.01), H>G (p<0.0001). Bilirubin: D>A (p<0.0001), E>A (p<0.0001), G>C (p<0.01), H>C (p<0.0001), D>E (p<0.05), H>G (p<0.0001). Prolactin: C>B (p<0.05), F>B (p<0.05). Beta HCG: B>C (p<0.05), F>G (p<0.05), F>H (p<0.05). Progesterone: C>B (p<0.001), G>F (p<0.0001). Serum Protein: D>H (p<0.0001). Serum Albumin: A>D (p<0.0001), F>B (p<0.05), D>H (p<0.0001). *The levels of creatinine, urea and globulins were within normal range for all the groups. NA-Not applicable; ND-Not done.