In Vitro Fertilization Success Rates | Florida Institute for Reproductive Medicine

IVF Statistics for 2009

1. ALL FRESH IVF CYCLES

Patient Age	<35	35-37	38-40	>=41	Donor Eggs	TOTAL
Egg Retrieval	190	88	70	23	54	425
Embryo Transfer	164	82	67	22	52	387
Clinical Pregnancy	87	35	25	1	27	175
Pregnancy Rate Per Retrieval	45.8%	39.8%	35.7%	4.3%	50.0%	41.2%
Pregnancy Rate Per Transfer	53.1%	42.7%	37.3%	4.6%	51.9%	45.2%

2. FROZEN EMBRYO TRANSFER

Patient Age	<35	35-37	38-40	>=41	Donor Eggs	TOTAL
Embryo Transfer	125	48	61	50	19	284
Clinical Pregnancy	54	19	23	15	3	111
Pregnancy Rate Per Transfer	43.2%	39.6%	37.7%	30.0%	15.8%	39.1%
# of Embryos Transferred	2.16	1.98	2.26	2.08	2.26	2.14

Notes:
1. Oocyte cryopreservation cycles are not included
2. Clinical pregnancy means pregnancy confirmed by ultrasonic scan. All pregnancies reported here are clinical pregnancies. Approximately 5-10% of these pregnancies will miscarry.
3. Frozen embryo transfer success rates based on the age the embryos are thawed and transferred (not the age in which the embryos were created and frozen).

A comparison of clinic success rates may not be meaningful because patient medical characteristics,
treatment approaches and entrance criteria for ART may vary from clinic to clinic.