Индивидуальный проект "Питание при беременности"

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Pregnancy, is the time during which one or more offspring develops inside a woman. It can occur by sexual intercourse or assisted reproductive technology. Pregnancy lasts about 40 weeks since the last menstruation and is pumped by childbirth.

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Pregnancy is usually divided into three trimesters: From 1 week to 12 week From 13 to 28 week From 29 to 40 weeks Trimesters have many distinctions between them, and the most important period is the first.

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What are the early signs of pregnancy ? In fact, some signs appear early: one to two weeks after fertilization. This applies primarily to vaginal bleeding. Do not confuse them with menstruation, which, in theory, is still far away. In the case we are talking about now, it is about implantation bleeding, when the fertilized egg has reached the uterus and is trying to attach to its wall. This may appear a slight pinkish discharge that is not accompanied by pain (well, except that voltage) and speed. This happens 6-12 days after conception. But, keep in mind that this sign is not present in all pregnant women. The implantation period in many women passes without any discharge.

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Signs and symptoms Week ( when symptoms first appear) - mild spasms and discharge From 1 -4 week - fatigue With 4-5 week - nausea With 4-6 week - tingling or pain in the chest With 4-6 week - frequent urination With 4-6 week - flatulence With 4-6 week - mood swings Week 6 - temperature change Week 6 - high blood pressure Week 8 - extreme fatigue and heartburn Week 9 - heart palpitation With 8-10 week - breast and nipple changes Week 11 - noticeable weight gain Week 11 - disappear or significantly weaken the symptoms of early toxicosis Week 1 2

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First trimester. During the first trimester of pregnancy, a small group of cells turns into a real embryo-about the size of a plum. It is during the first trimester that the heart, lungs, spine, head and still tiny limbs of your unborn child are formed. At the same time, your uterus becomes a cozy house for the baby. Also, by the end of the first trimester, the placenta and umbilical cord appear.

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1.Violation of physical development 2.Neural tube defect 3.The risk of miscarriage and missed abortion Complications of the first trimester.

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Second trimester. The period when most of the internal organs of the fetus begin to function. The brain of the child in the second trimester is receptive in the same way as the newborn, the fetal movements become more diverse and more tangible. During the second trimester expectant mothers may start to feel the baby kicking in my stomach. This helps them to realize their pregnancy even more clearly and perceive the baby as a separate being and communicate with him.

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Complications of the s econd trimester 1.Abortion 2.Development of anemia 3.Placental presentation

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Third trimester. Last period of pregnancy when all disturbances disappear and the preparing time for childbirth is starting. Pregnancy in the third trimester brings the expectant mother a number of psychological and physical inconveniences. The woman listens carefully to the movements of the fetus, worrying about his condition, watching their secretions, fearing premature birth. Physical difficulties are mainly associated with a significant increase in the uterus: there is shortness of breath, lower back pain, frequent urination, constipation, varicose veins in the legs, more noticeable stretch marks on the abdomen.

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Complications of the third trimester. 1.Bleedings 2.Premature birth 3.Placental insufficiency

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Спасибо за внимание Thank you for your attention!