Introduction to the use of ultrasound for the evaluation of women's fertility and fetal well-being.
D005260:Female; D005323:Fetal Monitoring / Q000379:methods; D005325:Fetal Organ Maturity; D005333:Fetus / Q000502:physiology*; D005865:Gestational Age; D006801:Humans; D011247:Pregnancy; D014463:Ultrasonography