Hair in the brush. The shower. The pillow. Your part is widening. Your ponytail is half what it was. And alongside that — the drive that used to be there isn't anymore.
None of it is age. All of it is testable.
Why is my hair coming out in clumps?
Sudden hair loss in clumps is usually telogen effluvium — a synchronised shift of follicles into shedding, triggered three to six months earlier by an event (illness, surgery, severe diet change, postpartum, major emotional stress). It's also common in iron deficiency (ferritin under 70), thyroid dysfunction, B12 insufficiency, and the hormonal shifts of the late 30s. Testing identifies the trigger and most cases reverse over 6–12 months once it's addressed.
Why have I lost my libido completely?
Libido is testosterone, oestrogen, DHEA and a healthy cortisol curve. It collapses when any of those are low or when chronic stress is depleting the substrates from which sex hormones are made. Coming off the pill, postpartum, perimenopause, burnout — all common drivers in women in their 30s and 40s. Testing identifies which one is active for you.