Consultant appointment?

I am 38&5 weeks with baby number 3 I’ve had a call from my midwife today after seeing her yesterday she booked my back in for 14th of May (4 days after my due date to see her again & to get a sweep) but after her speaking to the consultant because I’ve had a few episodes of reduced movements the past 2 weeks I’ve to go see her and the consultant next Wednesday 2 days before my due date 🙈 was wondering if anyone knows what should I expect at this appointment? I’ve never seen a consultant with my last 2 babies so it’s all new to me & I want to prepare myself 🙏🏼 x