Am 39+6 weeks pregnant and due tomorrow but no sign of labour. I know it can go up to 42 weeks before he's born. Issue is I saw my midwife today and she told me he had gone down in growth. She has referred me to hospital on Wednesday for further investigation. Now am worried sick and feel like Wednesday is too far. Everything has been fine until now. Has anyone been through this situation and can advise? Could the measurement be wrong?