The Impact of Acupuncture on Uterine Artery Impedance and Egg Quality in Women Trying to Conceive
Understanding how acupuncture affects the uterine artery impedance and its potential benefits for egg quality is crucial for both patients and reproductive endocrinologists, especially in the context of fertility treatments. Here’s an in-depth look at this topic, supported by research.
Uterine artery impedance refers to the resistance to blood flow in the uterine arteries. This impedance is measured using Doppler ultrasound and is often expressed as the pulsatility index (PI) or the resistance index (RI). High impedance values indicate greater resistance to blood flow, which can lead to reduced blood supply to the endometrium (the lining of the uterus) and potentially the ovaries.
Acupuncture has been shown in several studies to lower uterine artery impedance. The mechanism is believed to involve the autonomic nervous system, mainly through the modulation of sympathetic nervous activity. By inserting needles at specific acupuncture points, acupuncture can:
Lowering uterine artery impedance improves blood flow to the uterus and ovaries. Enhanced blood flow can:
For women trying to conceive, lowering uterine artery impedance through acupuncture can offer several benefits:
Several studies have supported the beneficial effects of acupuncture on uterine blood flow and its potential role in improving fertility outcomes. For instance:
Acupuncture can lower uterine artery impedance, improve blood flow to the uterus and ovaries, enhance endometrial receptivity, and ultimately increase the chances of successful conception and pregnancy maintenance. Additionally, better blood flow to the ovaries can create a healthier environment for follicular development, potentially improving egg quality. This makes acupuncture a beneficial complementary therapy for women trying to conceive.
Mike Berkley, LAc, FABORM, is a licensed and board-certified acupuncturist and a board-certified herbalist. He is a fertility specialist at The Berkley Center for Reproductive Wellness in the Midtown East neighborhood of Manhattan, New York.
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