 You get with a doctor who understands the hormone space, who's a specialist, and you do a quick blood test to see where your estrogen, progesterone, testosterone, and we look at thyroid, full thyroid, also all your different thyroid hormones, and see where your levels are. When you do blood work, there's always a range, right? You're either towards the end or the middle or the upper. And then most women in the midlife space will be in the lower end of the range,