What should you know about oestradiol pmol l?

Oestradiol is a form of oestrogen made mainly by the ovaries before menopause. Levels change across the menstrual cycle and can differ during pregnancy, after menopause, or when ovarian function is reduced. The unit pmol/L describes concentration in the blood; the number cannot be interpreted safely without the laboratory range and clinical context.

Hormonal contraception, fertility medicines, hormone replacement therapy, and some other treatments can affect the result. A single reading may not explain irregular bleeding, fertility concerns, hot flushes, or other symptoms on its own.

Read the result with the reference interval printed by the laboratory and discuss it with the clinician who requested the test. Tell them the date of your cycle, whether pregnancy is possible, and every hormone or fertility medicine you use. Further tests or repeat sampling may be suggested when the result does not match your symptoms.

Arrange medical review for unexpected bleeding after menopause, very heavy bleeding, severe pelvic pain, or symptoms that are rapidly worsening. Seek urgent care for fainting, severe pain, or bleeding that makes you weak or short of breath.

Ask what your laboratory range means, whether cycle timing affects the reading, which medicines may have influenced it, and whether you need repeat testing or treatment such as hormone replacement therapy or vaginal oestrogen therapy.