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You are now approaching the end of your first trimester, the third month of your pregnancy. By now, you may have decided to alert others to your pregnancy. This is the month when your baby begins to really look like...well...a baby. By the time you have completed your first trimester, your little baby will have grown to be over four inches long and weigh over an ounce. What developments are taking place with your baby and how will your body respond?
Your Baby
Your baby¡¯s limbs (legs and arms) have continued to grow longer and she will begin to move them, although she is still so tiny you will not be able to feel her move about. However, an ultrasound will be able to detect this movement along with her rapid heartbeat (up to 160 beats a minute). Your baby¡¯s neck has developed, as well as her head (which is relatively large, at this point, compared to her body) and a skin has begun to form over her eyes. This skin will eventually become her eyelids. Her toes and fingers have formed along with their soft nails. The baby¡¯s sexual organs are becoming more refined and she will start to form tiny teeth buds under her gums. The vocal cords are beginning to develop and she will start to open and close her mouth. By this point, her kidneys have formed and her waste is already getting expelled through your bladder. Her intestines, although much too large to fit inside her body, are forming on the umbilical cord that attaches you to her. The first trimester is known as an extremely critical time in a pregnancy, as miscarriages are not uncommon. However, if you have reached the end of your third month, the good news is that your chance of having a miscarriage is greatly reduced.
Your Body
Every single month, you will need to meet with your physician or obstetrician to check on both you and your baby¡¯s development. You will be able to hear your baby¡¯s heartbeat and your physician will determine the size of your uterus to make sure that your due date is still on target. For many women, the waist line may get minimally bigger, while for other women, there will be no noticeable change in girth. Emotionally, you may still be experiencing the PMS-like symptoms of the first two months, which include irritability, mood swings and a tendency to cry easily. In addition, you might also feel nausea, fatigue, indigestion and bloating, as well as cravings for certain foods or even aversions to foods you normally liked. Small veins may begin to pop up on your stomach, breasts and legs as your blood supply has increased. Many women gain anywhere from zero to five pounds this month. It has been said that women who already have children may begin to ¡°show¡± by the end of this month, while first-time mothers may show no signs at all. You may also notice new stretch marks appearing on your stomach, breasts and buttocks region, which may or may not fade over time.
Be very aware of your nutrition and exercise. Keep your energy high and focus on eating healthy foods. Stay away from drinking or smoking and maintain your teeth and gums. Some doctors recommend a visit with your dentist during these first few months. Towards the end of this first trimester, your doctor may suggest or recommend a CVS test, or chorionic villus sampling, which tests for birth defects like sickle cell anemia and Down syndrome. |
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