Hi, I'm 40 years old and 23 weeks pregnant with baby no 4! I was told at my 20 week scan that I had an anterior low placenta but they didn't seem overly worried. I've got to go back at about 36 weeks. My dilemma is that I have a 2 week holiday booked to Turkey on 21 August with my whole family and don't know if I should be going. I will be 30 weeks pregnant by then and will require a doctors note to fly. I also have A RhD negative blood and need to go to hospital for an Anti D injection if I have any bleeding at all. Any advice would be appreciated. Thanks.