Table 3.
Ovarian response and clinical outcome according to early or late LH rise versus no LH rises
| Early LH rises (n = 96) | Late LH rises (n = 36) | No LH rises (n = 1962) | |
|---|---|---|---|
|
Follicles ≥11 mm on day of hCG, mean ± SD |
13.2 ± 7.8 |
8.9 ± 6.6 |
11.6 ± 6.1 |
|
Serum estradiol on day of hCG, pmol/L, median (P5, P95) |
7303 (3171, 16478) |
5391 (573, 15047) |
4367 (1369, 10955) |
|
Oocytes retrieved, mean ± SD |
12.9 ± 8.5 |
7.5 ± 6.7 |
10.2 ± 6.4 |
| Ongoing pregnancy rate, % | 26.0 | 16.7 | 29.9 |
hCG human chorionic gonadotropin, P5, P95 5th and 95th percentiles, SD standard deviation.