estrogen level simulator
see what your levels might look like over a week⚠ important
this uses simplified pharmacokinetic models based on published data. individual variation is enormous — genetics, body composition, injection technique, and a hundred other things affect your actual levels. your bloodwork is the real answer, not this calculator.
▸ adjust settings above and hit simulate
how this works
we use a single-compartment Bateman equation model — the same basic math used in pharmacology textbooks. each route has different absorption and elimination rates. the simulation stacks multiple doses to show how levels accumulate over a week.