Table 2.
Maternal age | Down’s risk | All chromosome risks | Miscarriages rate |
---|---|---|---|
20 | 1/1667 | 1/526 | 8 |
25 | 1/1200 | 1/476 | 10 |
30 | 1/952 | 1/385 | 12 |
35 | 1/378 | 1/192 | 16 |
40 | 1/106 | 1/66 | 40 |
45 | 1/30 | 1/21 | 60 |
Maternal age | Down’s risk | All chromosome risks | Miscarriages rate |
---|---|---|---|
20 | 1/1667 | 1/526 | 8 |
25 | 1/1200 | 1/476 | 10 |
30 | 1/952 | 1/385 | 12 |
35 | 1/378 | 1/192 | 16 |
40 | 1/106 | 1/66 | 40 |
45 | 1/30 | 1/21 | 60 |