When Chris tells them Leo and Piper have to conceive him before his birthday or he won't exist.
Chat with our AI personalities
There are 3 real sisters Prue, Piper and Phoebe (that's the age order) but then Prue dies and they find out that they have another half sister Paige who is then the youngest so youngest real sister is Phoebe but if you include half sisters it's Paige (they all have the same Mom )
Phoebe AND Paige tell her in the episode entitled "The Courtship of Wyatt's Father" after the night spent with her and Leo in the ghostly plane. Chris actually only walks in after she's been told. He doesn't tell her himself.
It's 'The Legend of Sleepy Halliwell'.
The Legend of Sleepy Halliwell after going on a spirit quest & seeing that Wyatt will have a brother & she's pregnant
Charmed is a very complex show, and although im not certin their is a new show about charmed or atleast i think...you see if you go on youtube and type in "Halliwell" the sisters last name then a fan made comming attraction will come up as a video and you can see all new stars immatating the charmed ones "some better than others" some intitled "charmed children" but if you look that up im almost positive youll just find clips from the epasode "that 70s epasode: "the 3 faces of phoebe" or "hyde school reunion" but unfortunatily that's as far as theyll get with the Charmed series just 8 seasons....if you want to enjoy them you can buy all 8 seasons at a local F.Y.E. or go on www.youtube.com for more charmed fan fiction thanks for you question and ill answer any more as long as their about charmed.