| Group number |
1 |
2 |
3 |
4 |
5 |
| Age ID |
Donor egg* |
<35 |
35-39 |
40-42 |
>42 |
| Mean age |
24.8 |
31.4 |
35.5 |
41 |
43.5 |
| No. of cycles |
82 |
46 |
107 |
53 |
7 |
| No. of embryos biopsied |
685 |
284 |
509 |
236 |
25 |
| Mean no. of embryos biopsied/cycle |
8.4 |
6.2 |
4.8 |
4.5 |
3.6 |
| # embryos with no result |
15
2% |
12
4% |
16
3% |
8
3.8% |
1
4% |
|
