TABLE 4.

Examples of live-birth rates (%) and multiples (%) by women’s characteristics and cycle parameters.

Example	Woman’s characteristics	Autologous							Donor
		Cumulative			LBR		Multiples		LBR		Multiples
	No. of embryos transferred	LBR			1	2	1	2	1	2	1	2
	Cycle number	1	2	3	1	1	1	1	1	1	1	1
1. Effect of BMI	BMI (kg/m2)
Age: 35–37 y	<18.4	33	50	63	28	43	1.6	31	46	56	1.9	43
Diagnosis: endometriosis	18.5–24.9	36	54	66	29	46	1.7	32	50	59	1.9	43
	25.0–29.9	35	52	65	27	45	1.7	31	46	55	1.9	43
	30.0–34.9	32	48	60	23	41	1.6	31	43	52	1.9	43
	35.0–39.9	29	45	57	22	37	1.6	30	41	51	1.9	43
	40.0–49.9	26	46	61	14	33	1.7	32	50	59	1.9	43
	50.0–69.0	19	34	45	8	26	1.0	21	23	30	1.9	43
2. Effect of age	Age (y)
BMI: 18.5–24.9	18–29	48	70	82	53	57	2.7	43	48	58	2.1	46
Diagnosis: ovulation disorders	30–34	45	67	79	48	54	2.3	39	53	62	1.9	43
	35–37	38	58	71	37	48	1.8	34	50	59	1.9	43
	38–40	28	46	59	21	36	1.2	24	50	59	1.9	43
	41–43	14	26	36	12	16	0.7	17	50	59	1.7	40
	44–59	3	7	10	4	4	0.4	10	46	56	1.6	39
3. Effect of diagnosis	Diagnosis
Age: 35–37 y	Male factor	38	57	70	32	47	1.7	32	50	59	1.9	43
BMI: 18.5–24.9	Endometriosis	36	54	66	29	46	1.7	32	50	59	1.9	43
	Ovulation disorders	38	58	71	37	48	1.8	34	50	59	1.9	43
	DOR	27	43	55	24	39	1.4	28	53	62	1.9	43
	Uterine factor	31	49	61	29	40	1.7	32	44	54	1.9	43
	Tubal ligation	36	55	68	29	44	1.9	34	43	53	1.9	43
	Tubal hydrosalpinx	31	48	60	29	39	1.7	32	50	59	1.9	43
	Tubal other	34	52	64	29	43	1.7	32	44	54	1.9	43
	Other	33	51	64	31	46	1.7	32	50	59	1.9	43
	Unexplained	38	56	69	33	47	1.7	32	54	63	1.9	43

Note: These examples are all based on having a single infertility diagnosis and gravidity of zero. BMI = body mass index; DOR = diminished ovarian reserver; LBR = live-birth rate.