Pregnancy Rates
The most current public statistics are 2009. This information can be found on the SART website http://sart.org/.
Below is the table for Reproductive Resource Center's 2009 Liveborn Pregnancy rates and 2010 Ongoing Pregnancy rates:
| 2009 Liveborn Rates Per Embryo Transfer |
| Age | Under 35 |
35 - 37 | 38 - 40 | Over 40 |
Donor Egg |
| IVF & ICSI |
76/144 (53%) |
19/51 (37%) |
6/17 (35%) |
2/3 (67%) |
34/52 (65%) |
| 2010 Ongoing Pregnancy Rates Per Embryo Transfer |
|
Ongoing Pregnancy Rate |
69/145 (48%) |
16/46 (35%) |
4/22 (18%) |
0/2 (0%) |
21/37 (57%) |
Liveborn rate is defined as the number of women delivering at least one baby divided by the number of women having an embryo transfer. Ongoing pregnancy rate is defined as the number of women either delivering at least one baby or having a continuing viable pregnancy for that year.
These tables were developed from data which were reported to the Society for Assisted Reproduction (S.A.R.T.) and the Centers for Disease Control (C.D.C.).
