Fertility Services/Reproductive Endocrinology
UM Center for Assisted Reproductive Technologies
2006 IVF Statistics/Success Rates
The Society for Assisted Reproductive Technology (SART) Web site has information on IVF success rates of other centers in Maryland. Click here, and then click on Maryland to see this data.
This data provides comprehensive information and success rates for all initiated IVF cycles at Shady Grove Fertility Reproductive Science Center between January 1, 2009 and December 31, 2009.
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Table 1: Summary (Fresh IVF Cycles)
| Initiated Cycles
| 3677 |
| Egg Retrievals (ER)
| 3236 |
| Embryo Transfers (ET)
| 3109 |
| Clinical Pregnancies
| 1567 |
| Miscarriages
| 276 |
| Ongoing/Delivered Pregnancies
| 1291 |
| Clinical Pregnancies per Initiated Cycle
| 43% |
| Clinical Pregnancies per Egg Retrieval
| 48% |
| Clinical Pregnancies per Embryo Transfer
| 50% |
| Ongoing/Delivery Rate per Initiated Cycle
| 35% |
| Ongoing/Delivery Rate per Egg Retrieval
| 40% |
| Ongoing/Delivery Rate per Embryo Transfer
| 41% |
Table 2a: IVF Results by Age (Fresh IVF Cycles)
| Age |
Initiated |
Retrievals |
Transfers |
| <35
| 1370 |
1292 |
1254 |
| 35-37
| 842 |
752 |
721 |
| 38-40
| 905 |
756 |
723 |
| >40
| 560 |
436 |
411 |
Table 2b: IVF Results by Age (Fresh IVF Cycles)
| Age |
Clinical Pregnancy(%ET) |
Miscarriages |
Ongoing (%ER) |
| <35
| 765 (61%) |
95 |
1670 (52%) |
| 35-37
| 397 (55%) |
71 |
326 (43%) |
| 38-40
| 305 (42%) |
77 |
228 (30%) |
| >40
| 100 (24%) |
34 |
66 (15%) |
Table 3a: Outcome by Cycle Number (Age < 40 years)
| Cycle # |
Initiated |
Retrievals |
Transfers |
| 1 | 1547 |
1413 |
1357 |
| 2 | 729 |
668 |
657 |
| 3 | 342 |
307 |
299 |
| 4
| 145 |
127 |
118 |
| >4
| 93 |
75 |
72 |
Table 3b: Outcome by Cycle Number (Age < 40 years)
| Cycle # |
Clinical Pregnancy (%ET) |
Miscarriages |
Ongoing (%ER)
|
| 1
| 808 (60%) |
128 |
680 (48%) |
| 2
| 352 (54%) |
57 |
295 (44%) |
| 3
| 157 (53%) |
21 |
136 (44%) |
| 4
| 53 (45%) |
13 |
40 (31%) |
| >4
| 32 (44%) |
3 |
29 (39%) |
Table 4a: Frozen Embryo Transfer
| Age |
Thaws |
Transfers |
| <35
| 278 |
255 |
| 35-37
| 178 |
162 |
| 38-40
| 116 |
108 |
| >40
| 67 |
64 |
| Total
| 639 |
589 |
Table 4b: Frozen Embryo Transfer
| Age |
Clinical Pregnancy (%ET) |
Miscarriages |
Ongoing (%ET) |
| <35
| 114 (45%) |
14 |
100 (39%) |
| 35-
| 63 (39%) |
15 |
48 (30%) |
| 37
| |
|
|
| 38-40
| 46 (43%) |
15 |
31 (29%) |
| >40
| 21 (33%) |
3 |
18 (28%) |
| Total
| 244 (41%) |
47 |
197 (34%) |
Table 5: Multiple Pregnancies
| Age |
Pregnancies |
Singleton |
Twins |
Triplets |
| <35
| 731 |
511 (70%) |
208 (28%) |
10 (1%) |
| 35-37
| 362 |
257 (71%) |
97 (27%) |
8 (2%) |
| 38-40
| 272 |
192 (71%) |
76 (28%) |
4 (1%) |
| >40
| 86 |
74 (86%) |
9 (10%) |
3 (3%) |
This page was last updated on: March 10, 2011.
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