Hi I wanted a 3D/4D scan too but when I called two companies they both advised I was too late, they cut off at 32 weeks as it is often very difficult after this time to get any gud pix of baby's face due to presentation. I am not going to bother now as was told I would still have to pay a fee if the session was unsuccessful and would go home with a 2D scan instead. I am 35weeks tomorrow x
I agree with soda or juice. Just seems to work...
Our baby absolutely refused to cooperate both times. We tried coffee, sugar, position changes, wiggling my belly, Daddy talking to her, etc and nothing. Some babies are just stubborn. Good luck to you!
Drink cola twenty minutes before u go in or orange juice and eat chocolate. My baby is lazy so I done this and managed to get great images as at my 20 week scan she lay cuddled face in to my whomb so didnt get any pictures...oh we got one of her foot lol. So I drank coke and ate chocolate and got great pics. Gd luck xx