Scientists have tested the level of PFAS in some consumer smartwatch bands They found elevated levels of "forever chemicals" ...

Diagnosis: Infertility secondary to hypogonadotropic hypogonadism and an elevated estrogen ... and follicle-stimulating hormone (FSH) levels were low at 2 IU/l (normal range 1-14 IU/l).

Urine tests look for elevated levels of follicle-stimulating hormone, or FSH, which indicates you aren’t producing enough of the hormones needed for pregnancy. When the ovaries produce fewer ...