Table 1.

Patient characteristics and results of previous infertility treatments

			Resistant ovary syndrome
Patient No.	Age at intake	Type of infertility	Menstrual cyclicity	BMI (kg/m2)	Basal AFC	AMH (μg/L)	Infertility treatments	Response to ovarian stimulation	Good-quality embryos after ART
1	35	Secondary*	28 days	35.8	21	1.44	3 cycles of ovarian stimulation for ART	No	No
2	31	Primary	28 days	25.5	16	3.60	3 cycles of ovarian stimulation for ART	Yes (1 cycle)	Yes (1 cycle)
3	34	Secondary**	Secondary amenorrhea	23.2	26	1.34	None	NA	NA
4	27	Secondary*	Irregular cycles 31–40 days	20.3	40	1.70	4 IUI cycles	No	NA
5	28	Primary	Irregular cycles ± 50 days	21.7	40	6.83	Multiple IUI and ART cycles	No	No
6	30	Secondary*	Secondary amenorrhea	19.2	32	1.39	None	NA	NA
7	29	Primary	Irregular cycles > 35 days	27.7	37	8.60	None	NA	NA
8	36	Primary	Secondary amenorrhea	18.9	40	2.11	Multiple IUI cycles	No	NA
9	23	Primary	Secondary amenorrhea	24.8	50	2.88	2 IUI cycles	No	NA

BMI, body mass index; AFC, antral follicle count; AMH, anti-Müllerian hormone; ART, assisted reproductive technologies; ICSI, intracytoplasmic sperm injection; IUI, intrauterine insemination; NA, not applicable

*One live birth after spontaneous conception

**Two live births after spontaneous conception