Does the nhs offer 4d imaging at the 20 week scan?

Noo it's just a black and white scan like your 12 week scan but a more 8n depth chat and check and they will tell you the sex if you want to know if you want to keep a surprise tell them as they might spot it on scan halfway through .

The nhs won’t offer 4d but we went to ABC4D in edinburgh and the scans are decent price& the staff are all lovely x