Effect of physical activity before pregnancy on fetuses of mice exercised forcibly during pregnancy.
D000818:Animals; D001835:Body Weight; D005260:Female; D005313:Fetal Death; D005333:Fetus / Q000502:physiology*; D005865:Gestational Age; D006128:Growth; D008431:Maternal-Fetal Exchange; D051379:Mice; D008813:Mice, Inbred ICR; D009999:Ossification, Heterotopic / Q000209:etiology; D005082:Physical Exertion; D011247:Pregnancy; D011270:Pregnancy, Animal