Booking Membrane Sweep

I’m 40+2 and still don’t have my 40 week midwife appointment booked in. I text my midwife last Thursday to prompt her but potentially she’s not been working so her phone might be off. Does anyone know if we can call AAU and ask them to do a sweep? Or MAS? I’ve got a scan on Thursday but was hoping for one sooner than that as the insomnia and twinges have gotten so bad!