Table 2.

Mean stimulation index in normal pregnancy compared to women with RSA

Group of patients	SI in PHS (Mean ± SD)	SI in WS (Mean ± SD)
Ist Trimester	11.17 ± 4.75	2.91 ± 1.2
IInd Trimester	9.36 ± 4.67	4.18 ± 2.44
IIIrd Trimester	11.05 ± 3.02	6.58 ± 2.59
Post Delivery (upto 6 months)	15.92 ± 4.60	12.71 ± 5.57
RSA (1 month post abortion)	7.37± 3.64	9.41± 3.77
RSA (1–3 month of pregnancy)	9.88 ± 3.37	10.30 ± 2.25

PHS – pooled human AB male serum WS – wife's serum