For fertility, charting your mood swings, thoughts, emotions and energy level along with your cervical mucus and changes, your other physical changes and your BBT, you may discover that they are closely linked to possible conception. On the other hand, some women don’t notice cyclic mood and energy variations whatsoever.
Estrogen rises and peaks as ovulation approaches, therefore many women experience increased sexual feelings, heightened desire, and more feelings of affection. This may be due in part to the increased slippery-feeling cervical mucus (which is similar to arousal fluid, but more watery) that is produced as ovulation draws near, causing increased libido on your most fertile days. It’s no coincidence that the word “estrogen”, the fertility hormone, stems from Latin roots which mean “creating mad desire.”
Other secondary signs you may notice as ovulation approaches may include: increased energy level, heightened sense of vision, smell or taste, easier concentration and mood swings. After ovulation, as your fertile phase ends, you may suddenly feel depressed or let down. Many times you may experience a drop in your libido as well. These feelings are important signals and are good to note on your chart.