1. Fetal Development Pregnancy is divided into 3 trimesters Months 1 – 3 Months 4 – 6 Months 7 - 9

2. First Month By the end of the first month, the embryo is about 1/10 of an inch long (about the size of a red hot candy). The heart, which is no larger than a poppy seed, has begun beating at 18 days.

3. First Month

4. Two Months The embryo is about 1 inch long (about a large jelly bean) and has distinct, slightly webbed fingers. Veins are clearly visible. The heart has divided into right and left chambers. All body systems are formed Face and neck begin to take human form Head grows rapidly – ½ of the embryo’s size

5. Two Months

6. Three Months By now the fetus is 2 1/2 to 3 inches long (lipstick tube or man’s thumb) and is fully formed. He has begun swallowing and kicking. All organs and muscles have formed and are beginning to function. Weighs ½ ounce

7. Four Months The fetus is covered with a layer of downy hair called lanugo – to help regulate the fetus’ temperature. The heartbeat can be heard clearly with a stethoscope. Mother may feel baby's first kick. – quickening 6 inches, 4 ounces

8. 4 months

9. Five Months A protective white coating called vernix caseosa begins to form on baby's skin. By the end of this month, baby will be nearly 8 inches long and weigh almost 12 oz. Sex organs are recognizable.

10. Six Months Eyebrows and eyelids are visible. Lungs are filled with amniotic fluid, and has started breathing motions. If you talk or sing, he can hear you. 1 ½ – 2 lbs 12 in.

11. 6 Months

12. Seven Months By the end of the seventh month, your baby weighs about 3 1/2 pounds and is about 15 inches long. His body is well-formed. Age of viability – can survive if born early

14. Eight Months Fetus is gaining about half a pound per week, and layers of fat are piling on. probably turned head-down in preparation for birth. – Birth position. He weighs between 4 and 6 pounds. 16 ½ inches in length

16. Nine Months Fetus is a hefty 7 to 9 pounds and measures between 19 and 22 inches at birth. As he becomes more crowded, you may feel him move around less. Gets antibodies from mother before birth. Heartbeat is very rapid