Ultrasound tech accidentally let gender slip

So we had plans on having a Surprise gender at Birth but yesterday at our 30 week ultrasound the Tech accidentally let it slip that it’s a Girl then later confirmed it was a slip Can’t believe it’s not going to be a surprise but so excited for this little Girl I have 2 boys and a girl my Daughter is going to be so excited to have a sister we are still gonna keep the gender a surprise till birth for everyone eles