Probiotic effects on sexual function in women with polycystic ovary syndrome: a double blinded randomized controlled trial

Table 4 Fertility outcome of participants

Variable*	Probiotic plus letrozole group (n = 20)	Letrozole group (n = 20)	P value
Endometrial thickness *
Before	7 (1)	7 (0.88)	0.13
After	7 (1)	7 (0.95)	0.82
Follicle numbers*	2 (1)	2 (2)	0.51
Chemical pregnancy**	2 (10)	0	0.05
Clinical pregnancy**	2 (10)	0	0.05

ISSN: 1472-6874