How long does it take for nausea and vomiting to occur during pregnancy? Be alert to severe morning sickness

If your period does not come for more than seven days, you should check your physical condition. Nausea and vomiting are all early reactions to pregnancy. The simplest pregnancy test is to do a self-test using a test strip. So, how long does it usually take for nausea and vomiting to occur during pregnancy?

How long does it take for pregnancy to show signs of pregnancy? After 6 weeks of pregnancy!

Many women will start vomiting after 6 weeks of pregnancy. In addition, they will also experience early pregnancy reactions such as chills, fatigue, dizziness, nausea, salivation, loss of appetite, nausea or vomiting. This condition will last for about two months before disappearing. During this period, you may also experience frequent urination, your breasts may gradually become larger and feel swollen and painful.

Everyone's pregnancy reaction is different, but it usually takes one month to become obvious. If you are worried about pregnancy, you should do an early pregnancy test. Currently, the earliest you can do a blood HCG test or use an early pregnancy test to check for pregnancy is about 10 days after sexual intercourse. The harm of severe morning sickness. Morning sickness is actually something that any woman will experience after becoming pregnant. It is an instinct for women after becoming pregnant. Because the food people eat in daily life contains slightly harmful toxins, morning sickness is the fetus keeping toxins out and ensuring the growth and development of the fetus. However, severe morning sickness is not good and must be taken seriously.

Affects the health of pregnant women

The situation is more serious for some pregnant women, with frequent vomiting, even whether they eat or not, and the vomiting lasts for a long time. The vomitus sometimes contains bile or blood. Frequent and severe vomiting will inevitably cause water and electrolyte disorders; the body is in a state of hunger for a long time, and the body uses adipose tissue to supply energy, resulting in the accumulation of ketone bodies and causing metabolic acidosis.

Affects fetal development

All the nutrients needed for the fetus to grow and develop in the mother's body are supplied by the mother's placenta. Therefore, the nutrition of pregnant women is directly related to the growth and development of the fetus in the uterus and its health after birth. The first three months of pregnancy are the critical period for the initial differentiation of the embryo. The first peak of human brain development is between 10 and 18 weeks of pregnancy, and a large amount of protein and nucleic acid is needed during this period.

If there is a lack of nutrition at this time, the number of brain cells will not divide and proliferate to the level of a normal person, and future intellectual development will be catastrophically affected, leading to mental retardation. If the malnutrition is severe, it may also cause miscarriage, premature birth, teratogenesis, intrauterine growth retardation, and even fetal death.

Affects the mood of pregnant women and their children after birth

Hyperemesis gravidarum often causes pregnant women to resist and fear pregnancy, which can cause increased corticosterone levels in the pregnant woman's body. Corticosterone molecules can be transferred to the fetus through the placenta. If the fetus is exposed to the mother's high corticosterone levels for a long time, the receptors in the fetal brain become less sensitive.

After such children are born, when they encounter emotions such as depression and anxiety, the regulation of the brain's adrenal cortex negative feedback loop will not be as precise and sensitive as that of ordinary people, causing the children to be timid and fragile, easily excited, and timid in action.

Be alert to the threat of hydatidiform mole

The possibility of hydatidiform mole should also be considered when there is severe vomiting.

The so-called hydatidiform mole refers to the rapid growth of abnormal tissue in the body during pregnancy, so that there is no sign of a fetus in the uterus, or even if there is fetal embryonic tissue, the embryo cannot grow smoothly. At this time, an abortion must be performed as soon as possible because hydatidiform mole is likely to lead to hydatidiform mole cancer. The specific indicator of hydatidiform mole is an abnormally high concentration of β-HCG in the blood, which can cause severe nausea and vomiting.

What should you do if morning sickness is severe? If the morning sickness a woman experiences after pregnancy is relatively mild, it generally does not have a big impact on the fetus. However, if the morning sickness of a woman is relatively severe, the impact on the woman will be greater. At this time, some measures need to be taken to relieve the symptoms of morning sickness, and go to the hospital if necessary.

Eat small, frequent meals

For example, the normal three meals a day can be changed to eating 5-6 times a day, and the amount of food each time can be reduced as appropriate, and don't eat too much at one time. Secondly, you can put some snacks beside the bed or on the table, such as bread, biscuits or various dried fruits, and eat more before going to bed or getting up every day to avoid empty stomach.

More light, less greasy

Eating spicy, greasy food can irritate the digestive system, causing discomfort and nausea. Therefore, during pregnancy, you should eat more foods such as bread, biscuits, milk, lotus root powder, porridge, honey and various fresh fruits. You also need to supplement with some snacks rich in protein, such as low-fat meat, eggs, nuts and various seafood such as dried shrimps.

Keep hydrated

Drinking enough water is important to avoid dehydration caused by vomiting. For expectant mothers who do not want to drink plain water, they can consider replacing it with milk, freshly squeezed fruit and vegetable juice, soup, etc. In addition, they can eat more water-rich foods, such as lettuce, melons, citrus fruits, etc.

Pay attention to supplement salt and vitamins

Because every vomiting will cause salt deficiency, you should pay attention to replenishing salt. Organic vitamin B6 has an antiemetic effect. You can get rich amounts of organic vitamin B6 from bananas, avocados, lean meat, fish and nuts. Adequate nutrition can also help your child's growth.

Eat more sour foods

Sour foods can improve the early nausea and vomiting symptoms of pregnant mothers to varying degrees. Because sour taste can stimulate the secretion of gastric juice, increase the activity of digestive enzymes, promote gastrointestinal motility, increase appetite, and facilitate the digestion and absorption of food.