What symptom does pregnant 21 weeks have

summary

A new life, for a family, is full of joy, but there are always some women, when pregnant, will be troubled by various diseases, so, not only to the fetus or themselves, will cause certain unnecessary harm. Therefore, pregnant women before pregnancy, should do a good job in the relevant examination, in the healthy state of pregnancy, so that the health of the fetus is more favorable. So what are the symptoms of 21 weeks of pregnancy.

What symptom does pregnant 21 weeks have

Symptom 1: it's 21 weeks and the fetus is gaining weight. This little guy now looks slippery. His body is covered with a white, greasy substance, which is fetal fat, to protect the fetus from long-term immersion in amniotic fluid. Amniotic fluid can keep the fetus light, warm and clean. The amniotic fluid that surrounds your baby changes completely through your body every 3-4 hours. You drink more water, can help amniotic fluid replacement, let the baby life more comfortable!

Symptom 2: at this time, the height of the uterine fundus is about 18-21 cm, the lower abdomen is obviously uplifted, the weight increases quickly, it is easy to feel tired, the waist is painful, the breast is also obviously changed, and occasionally the light colostrum is beneficial. It is very sensitive to hot and cold stimulation. Eating more cold drinks can cause loss of appetite, dyspepsia, gastric spasm, and even gastroenteritis. Therefore, in summer, even if you feel hot and dry, do not eat cold drinks.

Symptom 3: with the increase of pregnancy months, the stomach is getting bigger and bigger. In daily life, pay special attention to safety. Especially when doing physical exercise or going up and down stairs, you should be careful. At this time, do you feel that your breathing becomes shortness of breath, especially when you go up the stairs, you will be out of breath after walking a few steps. This is because the growing uterus is pressing on your lungs, and as the uterus grows, it becomes more pronounced.

matters needing attention

Music prenatal education can start now! Because the fetus is hearing. 5-12 minutes each time, 1-2 times a day. Optional in the morning to get up and go to sleep before, such as strong fetal movement can listen to several times, but each time not more than 20 minutes. Music prenatal education selection principle: only in line with the 1 / f fluctuation of the sound can bring beneficial stimulation. In nature, such as the sound of the sea and waves, streams, breeze and some drum music, classic music, etc., hearing such sounds can make people feel calm and give people an invisible Abstract comfort.