Monitor FSH: A Key Indicator in Perimenopause

Utilize direct-to-consumer labs for hormone testing instead of relying solely on OBGYNs, who may not support frequent blood tests. During perimenopause, hormone levels fluctuate significantly, making it challenging to assess overall hormonal health through regular testing. However, monitoring follicle stimulating hormone (FSH) is crucial, as it reflects brain activity in response to ovarian function. Elevated FSH levels, particularly above 25, signal that the body is entering a state that is unlikely to revert, indicating a key transitional phase for women. This marker is significant regardless of other symptoms like hot flashes or changes in menstrual cycles, serving as a critical indicator of hormonal shift and overall health during this period.