Ellen and Anne Ponder Motherhood

As their thoughts turn to starting a family, Hollywood couple Ellen DeGeneres and Anne Heche can't seem to agree on whether they'd opt for adoption or artificial insemination.

Degeneres tells The Advocate that she and Heche haven't yet agreed to start a family but the couple has already begun debating their options. "Anne wants to have the baby because she wants to have that experience," she says. "I really want to adopt a baby because there are so many children in this world and we're overpopulated."

DeGeneres, who stars with Sharon Stone as lovers contemplating the very same issues in HBO's If These Walls Could Talk 2, says she and Walls writer Heche were themselves researching baby options during the making of the drama. "Right afterward we decided not to have a baby. And so we've gone back and forth, and at this point we're at the stage of not. But that changes every day. Tomorrow you may find out that we're pregnant."

The former sitcom star (Ellen) confesses that she has some fears about motherhood: "[Having a child is] a responsibility for the rest of my life. It's not just a cute little baby that I could put in Gap clothes. It's also going to be a teenager that's going to want to pierce its nose. And the whole potty-training thing scares me!"

DeGeneres also confesses to the magazine that she has had sex with only two men in her life and neither experience could compare with her lesbian adventures. "I mean, just kissing a girl was so exciting to me, and kissing a guy was just so blah."