Pregnancy is mainly divided into three stages: early, middle and late.
The fetus in the first trimester is fragile, so the expectant mother should take good care of it, and at the same time, the expectant mother should quickly adapt to the changes brought about by pregnancy, both physically and psychologically; The fetus in the second trimester is relatively stable. At this time, pregnant mothers can rest assured and do what they want. In the third trimester, the development of the fetus gradually matures. In addition to interaction with the fetus, pregnant mothers should also be prepared for the birth of the baby.
Let's take a look at this "little seed" and the early changes of pregnant mothers.
Early pregnancy:
Early pregnancy is a process of mutual adaptation between fetus and pregnant mother. Only by adapting to each other can the seed "fetus" be born. Let's take a look at this "little seed" and the early changes of pregnant mothers.
The first month: pregnancy (1-4 weeks) is the process of "the fetus looking for its mother", which quietly takes root in the mother's body and gives her a surprise. At this time, the pregnant mother's body has not changed much, but we should pay attention to folic acid supplementation, reasonable diet, maintain good living habits, and stay away from all "unfavorable environments" that are not conducive to the baby's development.
Second month: 5-8 weeks pregnant. At this time, the pregnant mother found the surprise of "pregnancy", and various early pregnancy reactions followed. Faced with these early pregnancy reactions, pregnant mothers sleep when they are sleepy, eat when they are hungry, and vomit before eating. They should learn to adjust their emotions. Ensure adequate sleep, light diet, eat less and more meals, and eat the food you like or want to eat.
Third month: 9- 12 weeks pregnant, "embryo" becomes "fetus". At this time, the baby has five senses, limbs and heartbeat, and basically completed the development of all organs. It is a well-developed baby with "human appearance". During this time, pregnant mothers should be alert to the surrounding noise, stay away from radiation, avoid fetal malformation, supplement appropriate amount of iodine, get more sunshine and promote the absorption of calcium.
Second trimester pregnancy:
For pregnant mothers, the second trimester is the most comfortable stage.
The fourth month: pregnant 13- 16 weeks, the early pregnancy reaction gradually disappeared, the fetus developed stably, and the pregnant mother entered the most comfortable stage. At this stage, the fetus needs more iron and DHA, and pregnant mothers should eat more foods containing iron and DHA to strengthen nutrition; Then there is the timely birth check-up, especially the screening check of Tang.
The fifth month: pregnant 17-20 weeks, fetal movement is more and more obvious, and pregnant mothers are full of "pregnant taste". At this time, the touch and hearing of the fetus began to develop, and prenatal education should also keep up. Generally, from this month on, pregnant mothers will have a pregnancy reaction.
Sixth month: 2 1-24 weeks pregnant, an ugly and lovely fetus can be seen by B-ultrasound, and the fetus' taste begins to develop. Ultrasound can see the fetus licking the placenta occasionally or tasting amniotic fluid one by one. Pregnant mothers should continue to supplement nutrition, especially eat foods with high content of calcium, protein, iron and DHA, and keep exercising.
Seventh month: 25-28 weeks pregnant, frequent and powerful fetal movements, often kicking my mother very painful. At this time, the pregnant mother's movements are becoming more and more complicated, and the edema of lower limbs is more obvious. You can eat more swelling-reducing foods in your diet, such as melon and watermelon.
Late pregnancy:
The stomach is getting bigger and bigger, the movements are getting heavier and heavier, and various physical discomforts such as frequent urination and pudendal pain appear.
Eighth month: from 29 to 32 weeks of pregnancy, the development of fetal head and weight is accelerated, and the weight is almost increased at the rate of "200 g/week". The development of vision, lungs and stomach is basically completed, amniotic fluid is reduced, the fetus is enlarged, the "house" is smaller, and fetal movement is also reduced. At this stage, pregnant mothers should pay attention to fetal movement every day to ensure sleep time and quality.
Ninth month: 33-36 weeks of pregnancy, the fetal development is basically mature, and the fetal head is down; When the fetus moves, it can be clearly seen in the pregnant mother's abdomen. Pregnant mothers have constipation, edema and poor sleep. They are getting worse and worse, and even have prenatal anxiety. Learn to relieve correctly.