| trimester | | The weight of the fetus in this month may be 12 oz. - 2 lbs. |
| Rhfactor | | Drawing fluid from the amniotic sac by inserting a fine needle into the mother's abdomen is called amniocentesis. |
| amnioticsac | | This is the highlight of the second trimester. |
| anemia | | The price of this birth, including prenatal care, averages about $5,000. |
| quickening | | The absence of this is a common sign of pregnancy. |
| sixth | | Another substance measured by the second-trimester blood test is _______. |
| fourth | | A person trained to care for women low-risk pregnancies and to deliver their babies. |
| placenta | | Blood tests which are routine during prenatal care. |
| fetus | | Another name for a zygote. |
| certifiednursemidwife | | The product of a sperm and ovum uniting. |
| obstetrician | | A common physical discomfort that can show up during the second trimester. |
| zygote | | First test for birth defects that may be performed during pregnancy. |
| seventh | | The price of this birth may be $3,000 or higher. |
| third | | The weight of the fetus in this month may be 3-5 lbs. |
| embryo | | The fluid-filled pouch in which the embryo is cushioned. |
| normal | | Tissue attached to the uterine wall. |
| lightening | | The weight of the fetus in this month may be 5-12 oz. |
| eighth | | The weight of the fetus in this month may be 2-5 oz. |
| cesarean | | The weight of the fetus in this month may be 1-2 oz. |
| fifth | | The weight of the fetus in this month may be 2-3 lbs. |
| chorionicvillussampling | | Doctors who specialize in delivering babies. |
| miscarriage | | Another name for an unborn child. |
| ultrasound | | The weight of the fetus in this month may be 5-10 lbs. |
| hemorrhoids | | Having too few red blood cells. |
| msafp | | Extends from the embru at the navel and connects to the placenta. |
| amniocentesis | | Most women experience this as the time of delivery approaches; The fetus drops lower in the abdomen. |
| ninth | | This substance can indicate a greater likelihood of having a baby with Down syndrome. |
| menstruation | | The spontaneous expulsion of the fetus from the uterus. |
| hcg | | The most common procedure during pregnancy. |
| umbillicalcord | | Another name for the three segments which pregnancy is divided into. |
