Figure. Flow of Participants Randomized to Acupuncture vs Sham Acupuncture.

^aReasons for which women did not meet inclusion criteria or did not attend study treatments are not available.

^bPostrandomization exclusions did not receive treatment because following randomization, they did not meet the eligibility criteria, ie, their type of treatment changed or they got pregnant naturally; therefore, there was no need for in vitro fertilization or acupuncture. However, some of their data were included in the sensitivity analysis.

^cPrimary analysis excludes women who withdrew consent for data to be used and those excluded postrandomization; included are the cases with live births.