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2014 IVF SUCCESS RATES

Age of female partner (using own eggs) <35 years old 35-37 years old 38-40 years old 41-42 years old DONOR EGG IVF Recipients
Live birth per initiated cycle with First Attempt* per IVF treatment# 45.2%
 (42/93)
43.3%
(13/30)
19.2%
(5/26)
2/10    
(5/12)
Outcome per transfer:
Live birth per fresh** embryo transfer
57%
(34/60)
50%
(12/24)
(2/15) 1/3    (5/10)
All attempts per treatment#: Preliminary chance of live birth per patient = cumulative live birth rate per initiated cycle of all attempts fresh + frozen per patient 62.1%
(54/87)
50%
(15/30)
42.9%
(9/21)
2/9 (7/12)
 

*Many IVF treatment cycles purposefully do not have a **fresh embryo (not cryopreserved/frozen) embryo transfer and all embryos are cryopreserved and warmed at a later date for uterine transfer. The first transfer after an egg retrieval can be either fresh or frozen-thawed and is the “primary transfer” or “first attempt”.
#IVF Treatment is defined as one attempt at ovarian stimulation intended for egg retrieval for IVF. Frozen-Thawed Embryo Transfer from Non-Egg Donor- live birth rate (all ages combined) for 2014):  46% (30/66). Per age group: <35: 48%, 35-37: 3/9, 38-40: 7/11, 41,42: 1/4.