-Supergirl will be ending with its upcoming Season 6.
-Supergirl was the 3rd live action series to premiere in the Arrowverse (now TheCWverse), starting off on CBS before moving to TheCW after lack luster ratings.
-The show spent majority of its run on a different Earth before being merged in with the other Arrowverse shows this past season.
-As Supergirl ends....Superman and Lois will naturally take its place in the Super family.
-Melissa who plays Supergirl is pregnant with her first child.