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Published on: 2/18/2008
Last Visited: 10/13/2008
Dr. Eliahu Levitas of Soroka University Medical Center in Beer Sheva and colleagues found that nearly 60 percent of a group of women who were hypnotized during the procedure became pregnant, versus about 30 percent of a group of women who weren't hypnotized.
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Levitas and his colleagues hypothesize that hypnosis helped a woman's uterus to remain relaxed, allowing the embryo to implant more easily.It is also possible, they say, that hypnosis produced changes in immune or hormonal uterine function resulting in "an improvement in the interaction between the blastocyst and the endometrium," or the lining of the uterus.
While the researchers attempted to make the hypnosis and non-hypnosis groups as similar as possible, the group that did not receive hypnosis had, on average, been infertile for a longer period.Levitas and his team performed statistical analysis to account for this, and found that hypnosis remained the key factor in pregnancy success.