Yes, I've googled, and yes, I know it can be v scary.
But in an otherwise normal toddler? Anyone had any experience? He's bright as a button, sharp as a tack and all the other "as a" things I can think of. But he has a dent in his head a finger's breadth wide that is his fontanelle.
HV knows about it, will possibly refer for neuro stuff if it doesn't fuse, but not overly concerned - but he's 2 and he still has a denty head - anyone else's child taken aaaages to finish their skull?!
(He had a MASSIVE fontanelle when he was born - DS2's is similar - maybe I just grow babies with big squashy bits on their heads?!)