I want to get a 4D ultrasound. At how many weeks is a good time?

For me they suggested after 30 weeks, the baby has more fat on their bones

I did my first at 16 weeks to find it the gender and then at 35 to see his chunky self

They suggest between 26-32weeks here.

I was told 29-34 weeks. I had one done at 32 weeks and was very pleased. Didn't want to wait too long or its harder to see but wanted him to be chubby so not to early.

Thanks ladies. I guess ill wait just awhile more lol