To test the effect of acupuncture in treating headaches, as well as co-measures of stress and emotional distress, in participants during the hormonal stimulation phase prior to an oocyte retrieval. Subjects were identified females at birth experiencing a headache while undergoing a hormone stimulation cycle as part of in vitro fertilization or oocyte cryopreservation. Intervention was an individualized acupuncture treatment with needle retention for thirty minutes. Main outcome measured were headache intensity, level of stress, level of emotional distress.