The reason why pregnant women like to smell strange smells when eating ice cubes: The hormones peculiar to pregnancy can also make the sense of smell abnormal. Compared with the smell of flowers and perfume, pregnant women are obsessed with strange smells, such as the smell of gasoline, waste, paint, disinfectant, pesticides or even second-hand smoke floating from gas stations. Pregnant women love ice cubes: yes, don't doubt it! There are really many pregnant moms who will have this quirk. Inexplicably, I want to bite the ice, drink hand-cranked drinks and never go to the ice, and I don't like ice tears, which is the pleasure of biting the ice! I even heard that pregnant women are addicted to storing several packets of hygienic ice cubes directly in the refrigerator, and if they want to eat, they will just pour them out and bite them. What should pregnant women do if they like to smell strange smells and eat ice cubes? Gasoline is an aromatic compound chemically, and it has a special aroma. In addition, pregnant women's preferences and dietary preferences may change after pregnancy due to the influence of hormones in the body. Need to remind you that stay away from volatile chemicals such as gasoline and paint, which have certain potential teratogenic and carcinogenic hazards. Pregnant women can eat properly, but don't eat too much. Pay attention to rest, eat reasonably, keep a good mood and increase comprehensive nutrition. Pay attention to keep warm, avoid cold, cold, raw and cold stimulation, and prevent the invasion of cold pathogens. Regular hospital check-ups for B-ultrasound. What are the physical changes of pregnant women after pregnancy?
Stretch marks: the most common, with the enlargement of the pregnant uterus, the elastic fibers of the abdominal wall skin are overstretched and broken, resulting in purple or reddish irregular parallel cracks on the abdominal wall skin, which are more common in primiparas. Some pregnant mothers also have stretch marks on their breasts, thighs, etc., which turn silvery white after delivery and last forever. Breast enlargement: In the early pregnancy, due to the development of mammary vesicles, the breast begins to enlarge and congestion is obvious, and pregnant women feel breast swelling and tingling. The nipple is enlarged, colored, easy to erect, the areola is colored and widened, and the sebaceous glands on the areola are enlarged, forming scattered small bumps, which are called Montessori nodules. Note: There is no milk secretion during pregnancy. Frequent micturition: In the early pregnancy, the enlarged uterus compresses the bladder, causing frequent micturition. After 12 weeks of pregnancy, the uterine body is higher than the pelvic cavity, and the symptoms of compressing the bladder disappear. At the end of pregnancy, the pregnant mother will have frequent urination again because the fetal presentation enters the pelvic cavity. Even if the abdominal pressure increases slightly, urine will escape, which will gradually disappear after delivery, and there is no need to reduce fluid intake to relieve symptoms. Weight gain: the weight did not change significantly before 12 weeks. It increased by an average of 350g per week from 13 weeks of pregnancy, and should not exceed 500g normally. By the time of full-term pregnancy, the weight increased by about 13.5kg, of which about 9kg was the weight of fetus, placenta, amniotic fluid, uterus, breast, blood and interstitial fluid. Respiratory changes: Chest breathing is the main method in early pregnancy, and lung ventilation increases more than oxygen consumption in mid-pregnancy. Pregnant women have hyperventilation, which is beneficial to provide oxygen for pregnant women and fetuses, with no more than 20 breaths per minute, but deep breathing. In the third trimester of pregnancy, due to the rising diaphragm, I feel difficult to breathe after lying down, and a little higher head during sleep can alleviate the symptoms.