Serum concentrations of progesterone and allopregnanolone after the oral administration of 400 mg of micronized progesterone (nmol/L)
| Time (min) | Progesterone | Allopregnanolone |
|---|---|---|
| 0 (baseline) | 1.9 ± 0.3 | 0.6 ± 0.1 |
| 80 (before fMRI session) | 16.2 ± 7.3 | 23.3 ± 8.4 |
| 190 (after fMRI session) | 174.2 ± 68.4 | 185.8 ± 26.6 |
Data are mean ± SEM.