Fig. 1From: Transcutaneous electrical acupoint stimulation improves endometrial receptivity resulting in improved IVF-ET pregnancy outcomes in older women: a multicenter, randomized, controlled clinical trialIllustration of acupoints used in TEAS intervention. AÂ Acupoints at 24Â h before embryo transfer. BÂ Acupoints at 30Â min after embryo transferBack to article page