New guidance from the Department of Health and Human Services (HHS) clarifying biological sex definitions has ignited controversy. The guidelines, released Wednesday, formally establish sex as solely male or female, based on reproductive function. This move builds upon an executive order signed by President Trump last month aimed at protecting women from what the administration terms "gender ideology extremism."

CNN coverage of the announcement featured hosts Brianna Keilar and Boris Sanchez, who expressed skepticism about the HHS definitions, suggesting they diverge from broader scientific consensus. CNN health reporter Jacqueline Howard further elaborated on the guidance, emphasizing its fixed nature and the specific definitions for "woman" and "man." Howard highlighted concerns from critics who argue that these definitions exclude intersex individuals and potentially discriminate against the transgender community.

Critics also worry about the impact on research and data collection, suggesting that the exclusion of intersex and transgender individuals from these definitions could lead to gaps in understanding and potentially harmful policy decisions. The HHS, under the leadership of Secretary Robert F. Kennedy Jr., maintains that these definitions are essential for upholding biological reality and protecting women's rights.