Final answer:
Pregnant women should avoid exercising for more than 60 minutes at a time, with the exact duration best determined in consultation with a healthcare provider. After drinking water, the increase in urine output generally starts approximately 30 minutes afterward.
Step-by-step explanation:
The question regarding how long pregnant women should avoid exercising is a health-related question aimed at ensuring the safety of both the mother and the unborn child during physical activity. According to recommendations by healthcare professionals, pregnant women should avoid exercising for more than 60 minutes at a time without taking a rest or break. This recommendation is based on the potential for overheating, dehydration, and reduced blood flow to the fetus during prolonged exercise. It's important for pregnant women to consult with their healthcare provider before starting or continuing any exercise program during pregnancy to personalize their exercise routine based on their specific health needs and pregnancy conditions.
Regarding the reference question about urine output after drinking water, it is generally understood that a person may start increasing their urine output approximately 30 minutes after consuming a large glass of water. The kidneys filter the blood and regulate fluid balance, and after drinking, the increase in fluid intake typically results in an increase in urine production as the body works to maintain homeostasis.