Your pituitary gland releases HGH in pulses, which fluctuate in size and size according to such things as time of working day, age, and sex. Standard HGH levels include things like:DetailsGrown ups assigned male at start: 0.4 to ten nanograms for each milliliter (ng/mL) or 18 to forty four picomoles for each liter (pmol/L).Adults assigned woman at