Randomized controlled study on the use of virtual reality for pain relief in oocyte retrieval under transvaginal ultrasound guidance using paracervical block and conscious sedation.

Other variables including the use of VR, prior oocyte retrieval experience, number of follicles aspirated, number of oocytes retrieved, surgeon’s experience, application of follicular flushing, and whether the needle has passed through the cervix and uterus did not reach statistical significance ( Table 4 ).

also in 111,027 other papers