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Correlations between hormone concentrations in pregnant and cycling elephants.
| Hormone | Pregnant | Cycling | ||
|---|---|---|---|---|
| r | p | r | p | |
| Progestagens and cortisol | −0.114 | 0.224 | 0.386 | 0.000 |
| Cortisol and prolactin * | −0.092 | 0.330 | −0.030 | 0.781 |
| Progestagens and prolactin * | 0.177 | 0.058 | −0.046 | 0.593 |
* Excludes E5 that had abnormally high prolactin concentrations.
