SUCCESS RATES

Pregnancy Success Rates at the
Hinsdale Center for Reproduction
for 2007 and 2006

 

 

 

 

 

 

Source: CDC Reproductive Health Information Source

 

 

 

 

         

Pregnancy Success Rates for 2007

   

Age of Woman

 

Type of Cycle

 

<35

35-37

38-40

41-42


Fresh Embryos from Nondonor Eggs

 

 

 

 

 

Number of cycles

 

34

17

12

7

Percentage of cycles resulting in pregnancies

 

44.1

4 / 17

4 / 12

2 /7

Percentage of cycles resulting in live births

 

32.4

4 / 17

4 / 12

1 / 7

Percentage of transfers resulting in live births

 

39.3

4 / 13

4 / 10

1 / 6

Percentage of transfers resulting in singleton live births

 

35.7

4 / 13

3 / 10

1 / 6

Average number of embryos transferred

 

2.2

2.5

3.0

3.7

Percentage of pregnancies of with twins

 

2 / 15

0 / 4

1 / 4

1 / 2

Percentage of pregnancies of triplets or more

 

1 / 15

0 / 4

0 / 4

0 / 2

Percentage of live births having multiple infants

 

1 / 11

0 / 4

1 / 4

0 / 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Frozen Embryos from Nondonor Eggs

 

 

 

 

 


Number of transfers

 

11

13

5

1

Percentage of transfers resulting in live births

 

3 / 11

2 / 13

3 / 5

0 / 1

Average number of embryos transferred

 

2.6

2.6

2.6

3.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Donor Eggs

 

All Ages Combined

 

Fresh Embryos

Frozen Embryos


Number of transfers

 

9

 

4

 

Percentage of transfers resulting in live births

 

5 / 9

 

1 / 4

 

Average number of embryos transferred

 

2.4

 

2.3

 

         
         
         
         
         

Pregnancy Success Rates for 2006

   

Age of Woman

 

Type of Cycle

 

<35

35-37

38-40

41-42


Fresh Embryos from Nondonor Eggs

 

 

 

 

 

Number of cycles

 

25

20

15

4

Percentage of cycles resulting in pregnancies

 

36.0

55.0

6 / 15

1 / 4

Percentage of cycles resulting in live births

 

36.0

40.0

3 / 15

1 / 4

Percentage of transfers resulting in live births

 

40.9

8 / 19

3 / 12

1 / 4

Percentage of transfers resulting in singleton live births

 

18.2

3 / 19

2 / 12

1 / 4

Average number of embryos transferred

 

2.4

2.7

2.4

2.0

Percentage of pregnancies of with twins

 

5 / 9

6 / 11

2 / 6

0 / 1

Percentage of pregnancies of triplets or more

 

0 / 9

1 / 11

0 / 6

0 / 1

Percentage of live births having multiple infants

 

5 / 9

5 / 8

1 / 3

0 / 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Frozen Embryos from Nondonor Eggs

 

 

 

 

 


Number of transfers

 

20

4

4

2

Percentage of transfers resulting in live births

 

35.0

0 / 4

1 / 4

1 / 2

Average number of embryos transferred

 

2.3

1.8

2.8

1.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Donor Eggs

 

All Ages Combined

 

Fresh Embryos

Frozen Embryos


Number of transfers

 

5

 

9

 

Percentage of transfers resulting in live births

 

2 / 5

 

3 / 9

 

Average number of embryos transferred

 

2.6

 

2.7