| The benefits of exercising during pregnancy include shorter 
                    labor and timely delivery; higher birth weight babies; and 
                    reductions in nausea, 
                    fatigue and other pregnancy-related discomfort. Add regulating 
                    blood pressure to this list, according to a study published 
                    in the Journal of Reproductive Medicine.
 
 Sixteen expectant mothers were recruited for 
                    the study before 14 weeks of gestation, observed for four 
                    weeks, then assigned to an exercise or a control group. The 
                    exercise group performed 30 minutes of moderate-intensity 
                    exercise, consisting of activity on a motorized treadmill 
                    or bicycle ergonometer, three times a week for 10 weeks. The 
                    control group maintained individual levels of physical activity. 
                    Systolic blood pressure did not change significantly 
                    in either group, but diastolic blood pressure decreased in 
                    the exercise group and increased slightly in the control group. 
                    Both groups engaged in similar levels of daily physical activities 
                    and were similar with respect to weight and body composition, 
                    suggesting that the added exercise sessions exerted an independent 
                    influence on blood pressure.
 Reference: Yeo SA, Steele NM, Chang M-C, et al. Effect of exercise on 
                    blood pressure in pregnant women with a high risk of gestational 
                    hypertensive disorders. The Journal of Reproductive Medicine 
                    2000: Vol. 45, pp293-98.  For more information on women's health, visit https://www.chiroweb.com/tyh/women.html. 
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