Giving birth to a child is the most wonderful event any woman could hope to experience. Whether you are already pregnant or still trying to get pregnant, you will need to get some pregnancy and maternity advice. During this period you must ensure that you stay in good health generally as this will affect your baby.
The term is split into three trimesters. During the embryonic stage which starts at five weeks, the spinal cord, brain and the nerves will be forming. The heart will be formed from a tube on the front of the embryo. Facial characteristics start forming. The eyes and the ears begin to form and link to the brain.
The forehead, cheeks, nose, jaw and lips will be formed by the joining of tissue. Other developments include buds for the teeth, a mouth, the nasal passages and a tongue with taste buds. The arms and legs will start shaping. A penis or vagina will become visible at the end of this period, but it will not yet be possible to determine the sex. Muscles develop and there will be some movement, but you will not be able to feel this.
One of the first changes you will notice to your body is weight gain. Depending on what your normal body size is, you may notice a stomach bulge. The other changes you will notice will include the need for frequent urination and possibly constipation. You will also suffer from heartburn. The other effects of your condition will include vaginal changes, skin changes and changes in the size and sensation of the breasts.
In the second trimester the eyes may open however sight is not possible. The baby will be able to hear your heartbeat, but no external sounds. There will be constant movement by the fetus, but you will only become aware of this by the 20th week. If you wish to know the sex of the baby, an ultrasound during the latter part of this trimester will make it possible.
During this phase you may start experiencing swelling in the feet, the hands and the ankles. Pain will occur in the hips and pelvis as well as your back. Dark patches may appear on your face.
The third trimester is from week 27 to the end. At this stage the baby will be able to hear your voice and will often respond to sounds by movement. The eyes will be aware of bright light, but they will not be able to see much. By the end of this trimester the nails would have grown on the fingers and toes. The final developing organ is the lungs. The waxy white substance and the fine hair that was covering the body during the previous trimester will fall off. The baby will move in the sac and settle into a head-down position in the uterus. The head will be placed on the pubic bone of the mother.
The pains and other symptoms you experienced during the second trimester might become worse. Getting enough sleep will be a problem as you will experience difficulty in finding a comfortable position. You may not feel as much movement as normal from the baby as he or she will not have enough space to move around.
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