Which activity is considered safe for pregnant women?

Swimming is considered a safe activity for pregnant women for several reasons. It provides a low-impact workout that can help maintain cardiovascular fitness without putting undue stress on the joints. The buoyancy of water alleviates pressure on the body's musculoskeletal system, allowing women to engage in physical activity comfortably, especially as their bodies undergo changes.

Additionally, swimming helps to regulate body temperature, which is important during pregnancy when overheating can be a concern. It's also an opportunity for pregnant women to stay active, improve circulation, and relieve common discomforts associated with pregnancy, such as back pain and swelling.

In contrast, running may pose risks due to the impact on the joints and potential for injury, particularly in the later stages of pregnancy. Weightlifting can be safe when done correctly, but it requires careful consideration of the weights used and the individual's fitness level, posing risks if not approached appropriately. Contact sports are generally discouraged due to the increased risk of injury to both the mother and the baby. Overall, swimming's unique benefits make it a preferred choice for exercise during pregnancy.