Doctor sending me for to get anouther persons opinion

Abby
Here I am at 31 weeks and my baby's testicals have yet to be found after two different ultrasound techs checked me and asked multiple times if I was for sure it was a boy witch I said yes cause the Dna test said he was they talk to my ob and he's now sending me to  anouther place so I can get a high grade ultrasound has any mamas out there gone through this