What causes lower birth weights and premature birth in pregnant women?

Question

Quizplus · Accepted Answer

Reduced blood flow to the uterus can cause lower birth weights and premature birth in pregnant women. This can be due to various reasons such as high blood pressure or smoking during pregnancy, which can lead to decreased blood flow to the uterus and impact fetal growth and development. Joint injury, excessive weight, and aquatic exercise do not directly cause lower birth weights or premature birth.

What Causes Lower Birth Weights and Premature Birth in Pregnant