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Mean serum estradiol, progesterone and PSA vis phase of menstrual cycle
| Phase (days of cycle) | Observation (n) | Mean estradiol ± SEM (pg/ml) | Mean progesterone ± SEM (ng/ml) | Mean PSA ± SEM (ng/ml) |
|---|---|---|---|---|
| Follicular (0–12) | 45 | 93.58 ± 10.08 | 1.29 ± 0.37 | 0.009 ± 0.058 |
| Ovulatory (12–16) | 20 | 123.81 ± 33.25 | 2.97 ± 1.47 | 0.000 ± 0.000 |
| Luteal (16–28) | 45 | 140.67 ± 30.95 | 8.25 ± 1.75 | 0.005 ± 0.003 |
| P value = 0.113 (NS) | P value = 0.000 (HS) | P value = 0.026 (S) |
