Success Rates at Old Saint Mary’s Hospital, Manchester

Our data shows success rates from 2022 cycle live births and 2023 cycle clinical pregnancies.

Along with our success rates we usually offer comparison with the national averages, last published by HFEA in 2018 for live births, and 2019 for clinical pregnancies so direct comparison from the same year is not possible.

To view Old Saint Mary’s success rates from 2018 and 2019 and their corresponding national average comparisons from the same year please click here.

Our success rates have been validated locally and have been calculated from data that has not yet been verified by the HFEA.

Clinical Pregnancy Success Rates: 1^st January – 31^st December 2023

Fresh ICSI Cycles

Age Group		Cycles started		Embryo Transfers	Embryos Transferred		Clinical Pregnancies	Clinical Pregnancy rate per Embryo Transferred	Clinical Pregnancy rate per Embryo Transfer
< 35	164		83		112	25		22%	30%
35-37	84		54		69	18		26%	33%
38-39	59		33		49	14		29%	42%
40-42	43		30		44	8		18%	27%
43-44	*		*		*	*		*	*
> 44	*		*		*	*		*	*
All	354		203		279	66		24%	33%

Fresh IVF Cycles

Age Group	Cycles started	Embryo Transfers	Embryos Transferred	Clinical Pregnancies	Clinical Pregnancy rate per Embryo Transferred	Clinical Pregnancy rate per Embryo Transfer
< 35	111	55	69	20	29%	36%
35-37	55	28	37	4	11%	14%
38-39	24	15	23	8	35%	53%
40-42	36	22	32	4	13%	18%
43-44	*	*	*	*	*	*
> 44	*	*	*	*	*	*
All	227	121	162	36	22%	30%

Fresh IVF/ICSI combined Cycles

Age Group	Cycles started	Embryo Transfers	Embryos Transferred	Clinical Pregnancies		Clinical Pregnancy rate per Embryo Transferred		Clinical Pregnancy rate per Embryo Transfer
< 35	275	138	181	45	25%		33%
35-37	139	82	106	22	21%		27%
38-39	83	48	72	22	31%		46%
40-42	79	52	76	12	16%		23%
43-44	*	*	*	*	*		*
> 44	*	*	*	*	*		*
All	581	324	441	102	23%		31%

Frozen Cycles using embryos from IVF/ICSI

Age Group	Embryo Transfers	Embryos Transferred	Clinical Pregnancies	Clinical Pregnancy rate per Embryo Transferred	Clinical Pregnancy rate per Embryo Transfer
< 35	219	264	110	42%	50%
35-37	138	157	60	38%	43%
38-39	64	68	20	29%	31%
40-42	41	48	16	33%	39%
43-44	16	17	3	18%	19%
> 44	*	*	*	*	*
All	482	560	211	38%	44%

Live Birth Success Rates: 1^st January – 31^st December 2022

Fresh Live Births for IVF/ICSI Cycles

Age Group	Embryo Transfers	Embryos Transferred	Live Births	Live Births per Embryo Transferred	Live Births per Embro Transfer
< 35	131	165	37	22%	28%
35-37	78	111	31	28%	40%
38-39	38	57	12	21%	32%
40-42	31	49	7	14%	23%
43-44	*	*	*	*	*
> 44	*	*	*	*	*
All	282	389	87	22%	31%

Frozen Embryo Transfer Live Births

Age Group	Embryo Transfers	Embryos Transferred	Live Births	Live Births per Embryo transferred	Live Births per Embryo Transfer
< 35	228	276	86	31%	38%
35-37	98	113	32	28%	33%
38-39	69	86	16	19%	23%
40-42	45	52	7	13%	16%
43-44	10	14	2	14%	20%
> 44	*	*	*	*	*
All	450	541	143	26%	32%

Multiple Birth Rate

Total multiple births	Total Births	Multiple birth rate	HFEA National average:
16	267	5.99%	5.12%

Donor Insemination

Clinical Pregnancy rates for Donor Insemination (D-IUI)

(January 1^st 2023 – December 31^st 2023)

Age group	Cycles started	Clinical Pregnancies	Clinical pregnancy rate
< 35	40	4	10%
35-37	12	5	42%
38-39	15	3	20%
40-42	*	*	*
43-44	*	*	*
> 44	*	*	*
All	67	12	18%

Live Birth Rates for Donor Insemination (D-IUI)

(January 1^st 2022 – December 31^st 2022)

Patient number	Treatment Cycles Started	Live births	Live Birth Rate
27	62	11	18%

*Indicates where the figures were either zero or too few to report a result that would otherwise be misleading

It should be noted that information on success rates are of limited value when comparing centres and choosing where to seek treatment. For more information, please visit the HFEA website.