Glenn Reynolds and Sodomy

Glenn Reynolds thinks the anti-sodomy law in Lawrence v. Texas ought to be (and probably will be) struck down. He sees the issue involved as "observing traditional limitations on what’s a legitimate governmental concern." I wonder how he would apply this to the right to abortion.

UPDATE: Glenn says he's not sure, but does mention that the TN Supreme Court has extended the doctrine to include abortion (I think Planned Parenthood of Middle Tennessee v. Sundquist is on point).