They can cause lower abdomen pain and other symptoms. Male pelvic pain refers to discomfort that a male may experience in the pelvic region, which is the area between the abdomen and thighs.

The memo defines terms such as sex − "a person's immutable biological classification as either male or female" − and female versus male. Kennedy's announcement comes a week after he was ...

Yet a definition of biological sex put forth by U.S. President Donald Trump designates people as either male or female based solely on the size of the reproductive cells they make. Millions of ...