I had the 12 week scan and blood tests last weds to calculate the risks of down syndrome etc. Then this morning I have received a text informing me of an appointment next Tuesday at hospital that I have no clue what is for. Obviously I'm thinking bad news but is it normal to just recieve an appointment, I've had no phone call or letter in the post and no contact from midwife to explain this. I have tried to enquire at the hospital but am not getting a response from the phone number. Is that the way things are done?