Board Thread:Spoilers!/@comment-26830263-20170710210232/@comment-6175354-20170718233825

Eskaver wrote:

- Impregnate Emma, leaving her offscreen If Emma had a child with Hook, it would likely happen before Henry leaves Storybrooke. Considering Lucy is around 10 years old, Henry's (possible) half-sibling would probably be in his/her late teens or early twenties. Regina has looked the same, since Snow White was a child. So, it is not too far-fetched to assume, the characters have use magic to preserve their youth.