Partner to R ('03); Parent to T ('07), A ('10), and E ('13)
I don't remember it taking very long. I feel like by the 3rd day or so, it looked relatively normal. My second baby didn't really have it, although her head felt really soft and squishy all around, with little molding.
it took about 4 weeks for my son head to go back to a normal size but he had alot of birth trauma so it just depends on how bad it is and it can take up to a few months to go down from what my son doc had told us and i am take it that you had your baby congrats