| 2005 PREGNANCY SUCCESS RATES
|
Data verified by
|
Judith L. Albert, MD |
|
Type of
Cycle
|
Age of
Woman |
|
Fresh Embryos from
Nondonor Eggs
| <35 |
35-37 |
38-40 |
41-42d |
| Number of cycles |
82 |
49 |
36
|
10
|
| Percentage of cycles resulting
in pregnancies b |
43.9
|
44.9
|
22.2 |
4 / 10
|
| Percentage of cycles resulting in live births
b,c |
41.5 |
38.8 |
22.2 |
3 /
10 |
| (Confidence Interval) |
(30.7-52.9) |
(25.2-53.8) |
(10.1-39.2) |
|
| Percentage of retrievals
resulting in live births b,c |
44.7
|
41.3
|
25.8 |
3 / 6 |
| Percentage of transfers
resulting in live births
b,c |
47.9
|
42.2
|
29.6 |
3 / 6 |
| Percentage of
transfers resulting in singleton live births b |
29.6 |
31.1 |
18.5 |
3 /
6 |
| Percentage of cancellations
b |
7.3
|
6.1
|
13.9 |
4 / 10
|
| Average number of
embryos transferred |
1.9
|
2.0
|
2.5 |
2.5 |
| Percentage of
pregnancies with twins b |
38.9
|
13.6
|
4 / 8 |
0 / 4 |
| Percentage of pregnancies with
triplets or more b |
0.0
|
9.1
|
0 / 8 |
0 / 4 |
| Percentage of live
births having multiple infantsb,c |
38.2
|
5 / 19
|
3 / 8 |
0 / 3 |
| |
|
Frozen Embryos
from Nondonor Eggs |
| Number of transfers |
20
|
27
|
9 |
5 |
| Percentage of transfers
resulting in live births b,c |
20.0
|
14.8
|
2 / 9 |
1 / 5 |
| Average number embryos
transferred |
2.0
|
2.2
|
1.9 |
2.6
|