illicitly - in a manner disapproved or not allowed by custom; He acted illegitimately when he increased the rent fourfold. illegitimately. lawfully, legitimately, licitly - in a manner acceptable to common custom; you cannot do this legitimately!.
You should check your blood pressure at home at least once a day, three to five times a week. Two to three measurements a day would be ideal, but at least one, at different times of the day, is okay. The morning blood pressure may be different than the afternoon blood pressure, which may be different than the evening blood pressure.
Also, do it in a quiet place, make sure that you are comfortable and relaxed and, if at all possible, rest for 5 to 10 minutes before measuring it. Each time you measure your blood pressure take two or three readings to make sure your results are accurate, and take a note of the results including date and time. Your doctor may recommend you try to take your blood pressure at the same times of day each time you measure it.