The World’s First Pregnant Man, is writing a book on his transition from a sexy martial artist to a legal man with a womb.

Thomas Beatie was in fact born a woman named Tracy. The Hawaii nativa had a sex change a decade ago, removed his breasts, and was allowed to become a legal man.

Ok, here’s where it gets a little dicey, Thomas/Tracy opted to keep his female sex organs because he always wanted a child, arguing it was his “right to have a biological child.”

“I see pregnancy as a process and it doesn’t define who I am,” Thomas told the Queen of Talk when he appeared on The Oprah Winfrey Show earlier this Spring.

Thomas’ LOVE MAKES A FAMILY: A Memoir of Hardship, Healing and an Extraordinary Pregnancy hits stores September 30th.