Ultra sounds 2 days apart, is this dangerous?

[puppies]

I was meant to have my 4D scan done last Saturday but they pushed it back a week cause they had to get the scanner fixed. Now I am due for my 3rd trimester well being scan tomorrow morning (to check bumps kidneys) and the 4D scan is on Saturday afternoon. Which is only 2 days apart.
I called the 4D place and they said that is not harmful and they scan only goes for 15 minutes. I have googled and the reports say there is no evidence of it being harmful. These 2 scans will mean that I have had 4 scan all up in this pregnancy so far. First one at 12 weeks, second one at 19 weeks, third one at 28 weeks and the 4D scan 2 days later being the fourth scan. I realise that high risk pregnancies have heaps of scans and they are considered safe, so I am probably worrying about nothing.

thoughts?

[butterfly_warrior]

I've had scans at 6w, 10w, 13w, 18w, 24w and will have another at 32w.

These don't include the quick checks my OB does at each appointment - I've had about 5 appointments so far.

Both my 18w and 24w scans took place two days before an OB appointment...

I really don't think it's anything to worry about at all, Puppies.

BW

[puppies]

Thanks BW thats comforting.

[satya]

I think I had 8 or 9 scans all up and two times (so two scans each time) were only a couple of days apart (NT scan booked a day too early & amnio booked a day too early - stupid receptionist!!!). My bub appears to have not suffered any bad effects from this.