This television episode refers to:
June 7, 1997 - July 7, 2007
In a flashback before prison, Piper thinks she might be pregnant and takes a pregnancy test. While waiting for the test results, she tells Larry that she thinks she wants to have a baby, even though she's going to prison. Larry suggests alternatives, in case the test is positive. Piper knows what he's referring to, but can't say it. Larry tells her, "It's not Voldemort, you can say it. Abortion.".