Variable	Group 1 (n = 150)	Group 2 (n = 150)	Statistical analysis
Nausea and vomiting	0 (0%)	10 (6.7%)	c² = 10.345, p = 0.001^*
Elevated blood pressure
SBP before delivery	117.96 ± 6.80	116.17 ± 6.22	t = 24.197, p = 0.000^*
SBP after delivery	119.23 ± 7.13	131.59 ± 4.36	t = 24.197, p = 0.000^*
DBP before delivery	75.96 ± 5.58	78.05 ± 4.91	t = 23.28, p = 0.000^*
DBP after delivery	77.20 ± 5.71	93.52 ± 3.79	t = 23.28, p = 0.000^*