Sex recorded at birth assigns a label — male or female — based on the appearance of your genitals at birth. In the U.S., this label goes on your birth certificate and your medical records.| Cleveland Clinic
Cleveland Clinic advertising supports our core mission and helps us improve our site as a resource for trusted health content. Learn how to advertise with Cleveland Clinic.| Cleveland Clinic
Learn about sleep disorders or conditions that can prevent you from getting quality, restful sleep each night.| Cleveland Clinic