Oh they do ive had high bp my whole pregnancy they normally check it at the beginning and end of each apt, in the last month its gone up continually luckily I was able to make it as far as I have. For a while there I was afraid of getting induced to soon
You might want to have them check you again at the end of each appointment. At my 33 week appointment, I was 140/90 at the beginning and 120/70 at the end. At my 36+1 appointment, I was 130/90 at the beginning and 124/70 at the end. I seem to stress myself out and then have to calm down to get a valid reading.