Fetal assessment ultrasound


Ladies, I am 30w+4 days today and I have an appointment later today for a fetal assessment and I was wondering if it’s an abdominal ultrasound or vaginal? And what information do they give u on the baby besides the weight and health? I still don’t know what my baby weighs so I am excited about that and looking forward to it. What questions should I ask? Do they talk about fluid in there too? First pregnancy 🤰 so very curious lol 😆