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[1] In a Danish study to investigate the befits of acupuncture in assisted reproduction (IVF and ICSI), pregnancy rates were significantly higher for female patients who received acupuncture on the day of embryo transfer (immediately before and immediately after transfer) than those who did not receive acupuncture.
A separate study carried out at the Reproductive Medicine and Fertility Center in Colorado Springs, Colorado, has compared the pregnancy rates of 114 women, half of whom received acupuncture before and after embryo transfer, while the other half underwent transfer without acupuncture (control group). The acupuncture group obtained a 51% pregnancy rate and an 8% miscarriage rate compared to 36% and 20% respectively in the control group. Acupuncture also was found to reduce the risk of tubal pregnancy and increase the live birth rate.
[2] Fertility and Sterility 2002;78:1149-1153.
In a separate study, researchers at the Department of Gynaecological Endocrinology and Reproduction at the Women's Hospital, University of Heidelberg, report that "acupuncture seems to offer a valuable alternative therapy for female infertility due to hormone disorders" after research showed that an acupuncture group of 45 patients achieved a higher rate of pregnancy than a similar group treated with hormones, suffered no side effects and reported additional health benefits.
A review of the medical literature on acupuncture and female fertility published in the journal Fertility and Sterility has shown that acupuncture can help reduce stress, increase blood flow to the reproductive organs and normalize ovulation and the menstrual cycle. As such, women struggling to get pregnant may want to add acupuncture to their roster of fertility-boosting treatments, according to study author Dr. Raymond Chang of Cornell University.
[3] A study of the effect of acupuncture on sperm quality in men suffering infertility of unknown cause, found that after twice weekly treatment for five weeks, there were fewer structural sperm defects (acrosome position and shape, nuclear shape, axonemal pattern and shape, and accessory fibres of sperm organelles) and an increase in the number of normal sperm ejaculated.
In a small Brazilian study, male patients with sperm abnormalities who were treated with acupuncture showed a significant improvement in sperm morphology (i.e. normally formed sperm).
A German study (Die Beeinflussbarkeit der Samenqualitat durch Akupunktur bei subfertilen Mannern by Fischl. F. et. al) reports improvement in sperm motility, concentration and count after ten acupuncture treatments.
All of the above studies are as reported and summarized in The Journal of Chinese Medicine (www.jcm.co.uk).