IVF Statistics for
2005
- FRESH
CONVENTIONAL IVF CYCLES
|
Patient
Age |
<35
|
35-37 |
38-40 |
>=41
|
Donor Eggs |
TOTAL |
|
Egg
Retrieval
|
61 |
21
|
15 |
4 |
15 |
116 |
|
Embryo
Transfer
|
58 |
20
|
14 |
4 |
15 |
111 |
|
Clinical
Pregnancy
|
33 |
11 |
9 |
0 |
11 |
64 |
|
Pregnancy
Rate Per Retrieval
|
54.1%
|
52.4%
|
60.0%
|
0 |
73.3%
|
55.2%
|
|
Pregnancy
Rate Per Transfer
|
56.9%
|
55.0%
|
64.2%
|
0 |
73.3%
|
57.7%
|
|
# of
Embryos Transferred
|
2.45
|
2.83
|
3.14
|
3.00
|
2.40
|
2.61
|
- IVF/ICSI
CYCLES
Patient
Age |
<35
|
35-37 |
38-40 |
>=41 |
Donor Eggs |
TOTAL |
|
Egg
Retrieval
|
228 |
98 |
64 |
30 |
40 |
460 |
|
Embryo
Transfer
|
211 |
87 |
62 |
30 |
37 |
427 |
|
Clinical
Pregnancy
|
120 |
37 |
18 |
7 |
26 |
208 |
|
Pregnancy
Rate Per Retrieval
|
52.6%
|
37.8%
|
38.1%
|
23.3%
|
65.0%
|
45.2%
|
|
Pregnancy
Rate Per Transfer
|
56.9%
|
42.5%
|
29.0%
|
23.3%
|
72.0%
|
48.7% |
# of
Embryos Transferred | 2.38 | 3.00 | 3.32 | 3.96 | 2.57 | 2.86 |
- ALL FRESH
IVF CYCLES
Patient
Age |
<35
|
35-37 |
38-40 |
>=41 |
Donor Eggs |
TOTAL |
Egg
Retrieval
|
289 |
119
|
79 |
34 |
55 |
576 |
Embryo
Transfer
|
244
|
107
|
76 |
34 |
52 |
538 |
Clinical
Pregnancy
|
153 |
48 |
27 |
7 |
37 |
272 |
Pregnancy
Rate Per Retrieval
|
52.9%
|
40.8%
|
34.2%
|
20.6%
|
67.3%
|
47.2%
|
Pregnancy
Rate Per Transfer
|
56.9%
|
44.9%
|
35.5%
|
20.6%
|
71.1%
|
50.6% |
- FROZEN
EMBRYO TRANSFER
|
Patient
Age |
<35
|
35-37 |
38-40 |
>=41 |
Donor Eggs |
TOTAL |
Embryo
Transfer |
148 |
70 |
38 |
25 |
15 |
296 |
Clinical
Pregnancy |
58 |
29 |
14 |
6 |
9 |
116 |
Pregnancy
Rate Per Transfer |
39.2% |
41.4% |
36.8% |
24.0% |
60.0% |
39.2% |
# of
Embryos Transferred |
2.53 |
2.69 |
2.81 |
2.64 |
2.33 |
2.60 |
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.
