Gender equality pertains to a life attitude and belief in respect toward individual differences and should not be treated as a privilege of specific groups. Taiwan ranks sixth globally and first in Asia in upholding the principle of gender equality. However, the development of gender equality in Taiwan has been achieved through incidents including those of Yeh Yung-Chih and Teng Ju-Weng, in which the amendments of relevant regulations were driven by the loss of innocent lives. Article 12 of the Convention on the Elimination of All Forms of Discrimination against Women (CEDAW) focuses on eliminating discrimination against women in the field of health care to ensure their access to various health care services, including their rights to family planning. The World Health Organization also advocates the concept of intrapartum care for a positive childbirth experience in 2018. Under the principle of evidence-based medicine, this study examined the implementation of the aforementioned expectant care concept in the perinatal care of Taiwan. The goal was to determine whether shared decision making (SDM) is adopted by physicians and expectant mothers to ensure the optimal pregnancy outcomes. The study results can serve as a reference for the sustainable development of the health care industry through the elimination of discrimination against specific genders or social classes.