Well when a mommy and a daddy really love each other, they send something like radio waves out from their love. Storks intercept those waves and from them create the baby that will suit the parents. The storks knew to make a half-giant baby from the waves, so they created Hagrid and a squadron flew him down to his parents.
yeah, i was gonna post the same سوال cuz i have no idea how this would be possible. i'm not just talking physically, but also aren't giants supposed to be very vicious so it's hard to understand how the dad could have fallen in love with her یا how she could be attracted to him since he's a wizard and they hate magic. well, as the others have said, magic must have played a role here. like he gave her a love potion and did some other spells to protect himself from bodily harm.
I think your supposed to just, wonder. آپ know, really when آپ read it آپ sorta pass it in the story. آپ don't usually notice it till after you've read.....so.....I don't think it really crossed JK. rowlings mind to try to explain that.