My hubby and I get to go for a 3D/4d ultrasound on February 23. I will be 15 weeks along exactly and we are doing a gender scan! I was moving around this time my last pregnancy from a different state so I had a long gap in between having prenatal care and by the time I was even offered a 3D/4d ultrasound, it was too late. I was so sad but now we get to have one!!! Do you guys have any experiences and or advice for this??? They said just arrive comfortably. No full bladder and eat something sweet. I'm so excited! I'll be sure to share the photos and gender!!