exercise in pregnancy造句

例句与造句

1. SCI-BRODY-HEALTH ( Los Angeles ) _ Personal Health column : Thoughts have changed sharply on the need for exercise in pregnancy.
2. The American College of Obstetricians and Gynecologists reports that in the past, the main concerns of exercise in pregnancy were focused on the fetus and any potential maternal benefit was thought to be offset by potential risks to the fetus.
3. It's difficult to find exercise in pregnancy in a sentence. 用exercise in pregnancy造句挺难的