Distended Belly & Fluid in kidneys at anatomy scan

Simone

Just had my anatomy scan. Everything was fine. Baby is growing great. The dr said my girl is retaining some fluid in her kidneys and seems to have a distended belly. She wasn’t super concerned but is sending me to a specialist ultrasound in 4 weeks and having extra chromosomal blood work done. She said this could be babies baseline and she might need to see a specialist after she’s born for a check up and it’ll clear on it’s own or there’s an issue of some sort. Has anyone else experienced this?