IUI Success Rate by Age:
The average success rate of IUI is nearly 38% in women in the age range of 18 to 24, and a successful pregnancy requires 2-3 cycles on average. Here is a table that presents the success rate by age and per cycle –
Age Range (years) |
Success Rate by Age (%) |
Less than age 24 | 37.5 |
25-29 | 28 |
30-34 | 26.2 |
35-39 | 22.1 |
40-41 | 21.2 |
42-43 | 14.8 |
More than 43 | 8.3 |
IUI Success Rate by Number of Cycles:
The average success rate of IUI per cycle is 28% in women between 19 and 34 years old, while as age crosses 40 years, the chances of pregnancy with IUI drop to only an average of 5 percent per cycle. Here is a table that presents the success rate per cycle –
Age Range (years) |
Success Rate by Cycle (%) |
Less than age 24 | 19.7 |
25-29 | 12.9 |
30-34 | 10.9 |
35-39 | 8.8 |
40-41 | 9 |
42-43 | 6.3 |
More than 43 | 3.5 |