Menstrual cycles, hormone patterns, and nutrition habits that begin in adolescence often carry straight into adulthood. Understanding what's typical then helps make sense of what you're seeing now.
Irregular cycles are common in the first few years after a first period, as the body's hormonal signaling matures. For some, that irregularity never fully resolves — which is worth understanding as an adult, not just dismissing as "always been that way."
Rapid growth during adolescence raises the body's need for iron, calcium, and vitamin D well above baseline. Gaps that opened up during those years — especially iron — can persist quietly into adulthood.
Acne and mood shifts during puberty are driven by the same hormonal changes that later show up again around perimenopause. The two aren't the same event, but they share a cause worth understanding.
If your cycle has never been fully regular, or you've had gaps in iron or vitamin D since your teens, a real lab result is more useful than guessing. Urania members can order a walk-in panel or ask Laura, our AI Health Navigator, where to start.
Estradiol, progesterone, FSH, LH, DHEA-S, and testosterone in one draw.
A gentle-on-stomach formula for the fatigue that low iron and B12 can cause.
A dedicated provider to talk through cycle history, nutrition, and what's worth testing.
