Head measuring larger on ultrasound?

So I had an ultrasound at 32+4 and baby boy's head was measuring at 36 weeks. The drs were not concerned medically about it, saying the brain looked good (no fluid or anything abnormal). They said he could just have a larger head or maybe he hit a growth spurt, all other measurements were measuring with me due date. I know at my 20 week ultrasound his head was measuring almost 2 weeks ahead.

Anyone else have this or had this happen? Worried about him getting stuck or something...