| 1. | Aldosterone and Prolactin |
| 2. | Progesterone and Aldosterone |
| 3. | Estrogen and Parathyroid hormone |
| 4. | Parathyroid hormone and Prolactin |
| 1. | junction leading to fatigue |
| 2. | high concentration of ca++ and Na+ |
| 3. | decreased level of oestrogen |
| 4. | accumulation of uric acid leading to inflammation of joints |