Acupuncture. Zingachepetse kupsinjika ndi nkhawa, kuonjezera mwayi wochita bwino mu vitro feteleza. Zingalolenso, malinga ndi kafukufuku² losindikizidwa mu Magazini ya Fertility and Sterility, kumapangitsa kuti umuna ukhale wabwino mwa amuna ena.