Our IVF Success Rates 2006
|
Fresh Embryos From Non-Donor Oocytes |
<35 |
35-37 |
38-40 |
41-42 |
43-44 |
|
Number of cycles |
300 |
142 |
113 |
40 |
18 |
| Percentage of cycles
resulting in pregnancies |
51.3 |
53.5 |
40.7 |
32.5 |
3 / 18 |
| Percentage of cycles
resulting in live births |
44.7 |
45.1 |
28.3 |
22.5 |
1 / 18 |
| (Reliability Range) |
(39.0 - 50.3) |
(36.9 - 53.3) |
(20.0 -
36.6) |
(9.6 -
35.4) |
|
| Percentage of retrievals
resulting in live births |
48.6 |
49.6 |
33.0 |
27.3 |
1 / 15 |
| Percentage of transfers
resulting in live births |
49.8 |
51.6 |
35.2 |
29.0 |
1 / 13 |
| Percentage of cycles with
elective single embryo transfer |
4.5 |
4.8 |
2.2 |
0 |
0 / 13 |
| Percentage of
cancellations |
8.0 |
9.2 |
14.2 |
17.5 |
3 / 18 |
| Implantation rate |
39.7 |
41.6 |
29.3 |
22.1 |
4.9 |
| Average number of
embryos transferred |
1.9 |
1.9 |
2.0 |
2.8 |
3.2 |
| Percentage of
pregnancies with twins |
39.6 |
48.4 |
31.2 |
3
/ 9 |
0 / 1 |
| Percentage of
pregnancies with triplets or more |
1.5 |
0 |
0 |
2
/ 9 |
0 / 1 |
IVF using Frozen Embryos
|
Thawed Embryos From Non-Donor Oocytes |
<35 |
35-37 |
38-40 |
41-42 |
>43 |
|
Number of transfers |
40 |
25 |
8 |
3 |
1 |
|
Percentage of transfers resulting in live births |
32.5 |
36.0 |
3 / 8 |
1 / 3 |
0 / 1 |
|
Average number of embryos transferred |
2.0 |
2.1 |
2.1 |
2 |
2 |
| Donor Oocytes (all ages) |
Fresh Embryos |
Thawed Embryos |
|
Number of transfers |
112 |
30 |
| Percentage of transfers resulting in live births |
66.1 |
33.3 |
|
Average number of embryos transferred |
1.8 |
2.0 |
See
our previous years' success rates reported to the CDC.
“A comparison of clinic success rates may not be meaningful
because patient medical characteristics and treatment approaches
vary from clinic to clinic.” -- U.S Department of Health and Human
Services