Table 4.

Characteristics of cycle parameters of women treated with alternate protocols (baseline estradiol between 30–60 pg/ml)

Parameters	Letrozole protocol	CC + rFSH protocol	Continuous rFSH	P value
Baseline E2	Group A2	Group B2	Group C2
(30–60 pg/ml)	n = 96	n = 181	n = 74
Pregnancy rate	25% (24)	37.37% (68)	40.54% (30)	ab < 0.01
				bc NS
				ca < 0.01
Miscarriage rate	16.66% (4)	16.18% (11)	13.3% (4)	ab NS
				bc NS
				ca NS