Ovulation rates in a stair-step protocol with Letrozole vs clomiphene citrate in patients with polycystic ovarian syndrome

Table 2 Ovulation Rates, Cycle Characteristics and Reproductive Outcomes

	Letrozole (n = 49)	CC (n = 43)	P-value
Overall ovulation	47 (96)	38 (88)	0.17
Mean time to ovulation (days)	19.5 + 9	23.1 + 9	0.027
Clinical pregnancies	6 (12.2)	7 (16.3)	0.58
IUI Added^a	8 (16.3)	7 (16.3)	0.995
Number of Patients reporting Side Effects	4 (8.2)	18 (41.9)	< 0.001

^a. Data are n (%) unless otherwise specified. IUI: intrauterine insemination Significance defined at P < 0.05

ISSN: 2055-7426