I check my blood pressure regularly with a home-monitoring device, and I take two measurements each time.  I've noticed that my blood pressure drops between measurements, so I record the lower reading.  Usually, my doctor takes only one measurement.  Should I ask him to take two?
D001007:Anxiety / Q000503:physiopathology / Q000523:psychology; D018660:Blood Pressure Monitoring, Ambulatory; D006801:Humans