Whether a female's estradiol level of 190pmol/L is normal or not depends on the timing of the test, as estradiol levels in women fluctuate throughout the menstrual cycle.
During the follicular phase,
estradiol levels are relatively low, with a reference range typically between 92 and 275pmol/L. If a test is conducted during this phase and the estradiol level is 190pmol/L, it falls within the normal range, requiring no special treatment.
During ovulation,
estradiol levels gradually increase, with a normal range of 734-2200pmol/L. In this case, an estradiol level of 190pmol/L detected during the follicular phase would be considered abnormal, indicating a low level.
After ovulation,
the normal range for estrogen levels is 367-1101pmol/L. If an estradiol level of 190pmol/L is detected during this period, it is also considered low and abnormal.
For low estradiol levels,
it is recommended to consult a healthcare professional who may prescribe estrogen therapy, such as estradiol valerate tablets, ethinyl estradiol, or estriol.