Do the Joker and Harley have children?

Now we have Nanny Harley with her Grand daughter twins. (Personally I believe these twins to be Harley and Joker daughter's whom she had in her late 40 after the 'Tim Drake Robin brainwashing' caper ended with Joker's death) I also think of this as the Joker's last laugh on Harley Quinn. read more

Here we have The Injustice Universe Harley Quinn explaining about her four year old daughter with the recently deceased Joker. The much loved Lucy Quinn. Harley Quinn phones her sister who look after Joker‘s and her Daughter on her Birthday. read more

However, in some interesting parallel universes and elseworlds (non-mainstream DC universes), Joker does have kids. For example, in the Injustice series, the prequel to the video game, Joker has a kid through Harley Quinn. read more

The Joker And Harley Quinn Have Kids, According To Dark 'Suicide Squad' Theory By Anna Menta Aug 10 2016 The only thing I can think that would make Harley Quinn and the Joker's relationship MORE messed up is if children were added to the mix. read more