You'll have cramps, bleeding and pain in the centre of your lower belly at some time in the first 12 weeks of your pregnancy. Call your doctor, midwife or hospital, and then lie down or sit with your feet up.ains, aches and cramps in your belly while you're pregnant are normal (Crafter 2009:334) . They're usually nothing to worry about, if all is otherwise well. Carrying a baby puts a lot of pressure on your muscles, joints and veins.
Pulse rate measurement does not give an indication of the BP. A. There is no good correlation between pulse rate and blood pressure in people with good health. Pulse rate increases in situations of acute lowering of BP as a protective phenomenon to increase the cardiac output. In people with high BP there is no substitute to measuring the BP. Pulse rate measurement does not give an indication of the BP. A. There is no good correlation between pulse rate and blood pressure in people with good health.
Low Blood Pressure and High Pulse Rate. Low blood pressure can cause high pulse rate. Also, in certain types of arrhythmias high pulse rate can result in fall in the blood pressure.High pulse rate refers to pulse greater than 100 per minute, and is also referred to as tachycardia. High pulse rate or tachycardia is often associated with low blood pressure.n this case, it is the high pulse rate that is causing the low blood pressure. The pulse rate in such cases is very high, and thus the heart is beating so fast, that it is not getting enough time adequately fill itself with the blood.