Just came back from my midwife appointment and I'm apparently measuring 5 weeks behind as my fundal height is only 30cms. She has sent me for a growth scan, but it's not until Thursday so I'm freaking out! She didn't seem overly worried as the baby is moving lots and heartbeat is strong but wanted to make sure nothing was wrong. Could this mean it's maybe just a small baby? My dates have always been spot on or within a week, but suddenly a 5 week gap seems a bit large!! I just want my baby to be ok. Has anyone else suddenly measured small? Was baby ok?