ESTRONE IS A COMMON FORM OF ESTROGEN, THIS BLOOD TEST MEASURES THE AMOUNT OF ESTRONE IN THE BLOOD.  THIS BLOOD TEST IS ONE OF THE THREE HORMONES (ESTRADIOL,ESTRIOL) UNDERSTANDING WHAT EACH HORMONES IS WILL BE HELPFUL FOR YOU.
ESTRONE MAY BE MEASURED IN WOMEN WHO HAVE GONE THOUGH MENOPAUSE/POSTMENOPAUSAL TO DETERTMINE THEIR ESTROGEN LEVELS.