Surprisingly, the most accurate way to measure your blood pressure is not at your doctorâs office. Up to 30 percent of people receive an incorrect diagnosis of high blood pressure, often because their blood pressure is normal at home but spikes in a doctorâs officeâperhaps because of anxiety. Blood pressure can also fluctuate depending on factors such as sitting position, bladder fullness, and placement of the monitorâs cuff.
How many days should you wait after a missed period before taking a pregnancy test. Most M.D.'s recommend that it is best to wait until at least the 1st day of your missed period before you take a pregnancy test. [ Source: http://www.chacha.com/question/how-many-days-should-you-wait-after-a-missed-period-before-taking-a-pregnancy-test ]
It's not possible to get pregnant 4 days before your period, but it is possible to get pregnant 4 days before you thought your period was going to start if you ovulate later than expected in your menstrual cycle. There are only a few days during a month when it's possible to get pregnant, and they're grouped around the time of ovulation.