Can Acupuncture Improve Uterine Lining Health?

According to recent research, acupuncture may help improve the health and thickness of the uterine lining, which is crucial for successful embryo implantation and pregnancy. Studies suggest that acupuncture can increase blood flow to the uterus, regulate hormones, and modulate the immune response to create a more receptive environment for conception.

Improved Blood Flow

Acupuncture enhances blood circulation to the uterine arteries, which can support a healthier endometrial lining. This improved blood flow is crucial for the thickening and nourishment of the endometrium, creating a more favorable environment for embryo implantation.

Hormonal and Immune Regulation

Acupuncture can influence various neuroendocrinological factors, such as β-endorphin, which can mediate the hypothalamus-pituitary-gonadal (HPG) axis and regulate menstrual cycles, ovulation, and fertility. This hormonal regulation contributes to a more receptive endometrial environment. Additionally, acupuncture modulates the immune response, which is important for the achievement and maintenance of a successful pregnancy. This includes the regulation of serum cortisol and prolactin levels, which can independently stimulate estradiol and progestin.

Clinical Evidence on Acupuncture

Several studies have demonstrated the potential benefits of acupuncture for improving endometrial thickness and receptivity:

• A systematic review and meta-analysis found that acupuncture significantly increased endometrial thickness and improved the quality of the endometrial lining, with more women developing the optimal trilinear (three-layer) endometrial pattern.
• Research indicates that women who received acupuncture had better pregnancy outcomes and higher clinical pregnancy rates compared to those who did not, likely due to improved endometrial receptivity and blood flow.
• Acupuncture has been found to be a safe adjunctive treatment with no significant adverse effects reported and is often used in conjunction with other fertility treatments to enhance their effectiveness.

Practical Treatment Recommendations

For optimal results, it is recommended to undergo acupuncture treatments regularly, 2 times per week, especially in the months leading up to an IVF cycle or embryo transfer or natural conception attempt.

Complementary therapies can further support the health of the uterine lining, including:

• Herbal medicine
• Dietary adjustments
• Low level light therapy

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