Paleopathology (palaeopathology, traditional British spelling) is the study of ancient health and disease. The field is interdisciplinary, stretching from art history to paleontology and from parasitology to genomics.
In addition, low estrogen levels can adversely affect the vagina, causing thinning of the walls and dryness, which can lead to painful sex. The lining of the urethra also thins, leaving the body susceptible to infections like UTIs. Symptoms of low estrogen may include: 1  Fatigue. 2  Hot flashes. 3  Night sweats. 4  Memory lapses. 5  Difficult concentrating. 6  Joint pain. 7  Vaginal dryness. 8  Dry skin (which can lead to premature aging, wrinkles, and brown age spots).
Athletes may experience a drop in estrogen levels. This is because women with low levels of body fat have more trouble producing estrogen. If you are an athlete or have low body fat levels, see your doctor for a good way to replenish your estrogen.