3.  An organ filled with blood vessels that nourishes the baby in the uterus

5.  The organ in which the baby develops and is protected until birth

7.  Term used to describe a baby in the fetal stage of development

9.  The development that takes place between conception and birth

11.  The cord that connects the baby to the placenta

15.  Term used to describe a baby in the embryonic stage of development

17.  B Vitamin  Prevents neural tube defects

19.  The female sex cell, also called the egg

21.  A prenatal test in which sound waves bounce off the fetus to produce an image of the fetus inside the womb

23.  A prenatal test in which a needle is inserted through the woman’s abdomen into the amniotic sac and a sample of the fluid is removed for cell study

25.  A fluid filled sac that surrounds the baby in the uterus

27.  Medical term for the baby from birth to one month of age

29.  Congenital problem caused by chromosome abnormality. More likely to occur when the mother is over 35 years old