According to Transequality.org, “Transgender people are people whose gender identity is different from the gender they were thought to be at birth. “Trans” is often used as shorthand for transgender.” A transgender man, such as the one in the Calvin Klein ad, lives as a man today but was thought to be female when he was born. Most trans men identify themselves simply as a “man”. The same goes with a transgender woman, who lives as a woman today, but was thought to be male when she was born. If you are wondering if a man can become pregnant, let us tell you it isn’t biologically possible. An individual born with male reproductive organs cannot carry a child.