Quick Answer. According to The Free Dictionary, etiology, also spelled aetiology, is the study of exploration of the cause or factors contributing to something. In pathology, it specifically denotes the investigation into the cause or origins of a disease. Continue Reading.
Pellets deliver consistent, healthy levels of hormones for 3-4 months in. women and 4-5 months in men. They avoid the fluctuations, or ups. and downs, of hormone levels seen with every other method of delivery.
For example: statistically, the average length of time that women are in perimenopause is said to be about four years. However, perimenopause can actually last as long as 12 to 15 years for some women, and as little as 2 to 3 years for others.All experiences on either side of the average and all points in between are normal. I am one of those women who experienced perimenopause over a time period of close to 15 years.owever, perimenopause can actually last as long as 12 to 15 years for some women, and as little as 2 to 3 years for others. All experiences on either side of the average and all points in between are normal. I am one of those women who experienced perimenopause over a time period of close to 15 years.