i mean after he transforms back, what happens to the egg? lol.
Probably not he just got a night for the women shape.
spoil sports use your imagination....he's magic, MAGIC that means that it is possible for him to get pregnant possibly keep a uterus and vagina while knocked up
He is most likely infertile in women form
While he's magic, he isn't that powerful (yet). Even his female form only lasted for a night. Nothing explained if he can expand his female form for months or even changing his dick into pussy whenever he wants. He transforming into female to keep alive. So I think keep an uterus if it's not even there kind of impossible. Moreover the Artist never explained how strong the warlock is.
Sooooooooooo the question I wanna ask is can he get pregnant? Cause at least once a month he grows a fully functional pussy and titties? ┑(￣Д ￣)┍