How is Endometrial Thickness Measured?
Endometrial thickness is typically measured using a transvaginal
ultrasound. This method provides a clear image of the uterus, allowing healthcare providers to measure the thickness of the endometrium accurately. The average thickness varies depending on the phase of the menstrual cycle: during menstruation, it is thin, and it thickens after ovulation in preparation for a potential pregnancy.
What is Considered a Normal Endometrial Thickness?
Normal endometrial thickness can vary depending on the individual's age, menstrual cycle phase, and whether they are postmenopausal. Generally, a thickness of 2-4 mm is typical during menstruation, up to 11 mm in the proliferative phase, and around 16 mm in the secretory phase. For postmenopausal women, a thickness of less than 5 mm is generally considered normal unless they are on hormone therapy.
When Should You Consult a Healthcare Provider?
If you experience unusual symptoms such as irregular bleeding, heavy periods, or postmenopausal bleeding, it is essential to consult a healthcare provider. These symptoms may indicate an issue with endometrial thickness that requires evaluation. Regular check-ups and monitoring can help detect changes in endometrial thickness early, allowing for timely treatment if necessary.