How long can pregnant have vomiting symptom?

summary

Many people have said to me that every woman's happiest moment is not the day of marriage, but the day when she knows she is a mother. When you find that you have a little life in your stomach, he will continue your life in the future. What a happy thing it is! How long can pregnant have vomiting symptom? So I'd like to sum up my experience in this respect.

How long can pregnant have vomiting symptom?

1. Menopause: once menstruation expired more than 10 days, should be pregnant; Early pregnancy reaction: about 40 days after menopause, dizziness, fatigue, increased sleep, salivation, nausea, morning vomiting, etc.

2. Frequent urination, pregnant female friends will urinate more than before, some can urinate frequently; In addition, there are also changes in the breast: the breast gradually increases, with mild swelling pain and nipple pain feeling, nipple and areola color deepened, dark brown nodules around the areola.

3. Nausea, vomiting: mainly due to pregnancy hormone changes, do not need special treatment. Severity is divided into three levels: 1. Nausea, loss of appetite, mild vomiting: do not eat too much, 2: vomiting, vomiting several times a day. 3： Hyperemesis is accompanied by water shortage and electrolyte imbalance.

matters needing attention

Pregnancy, especially during the first trimester of pregnancy (before 3 months of pregnancy), is the key period of embryo development. The most likely factors that affect embryo development and lead to fetal congenital heart disease and neural tube malformation are virus infection, electromagnetic radiation, exposure to toxic chemicals and so on. Among them, electromagnetic radiation has been mentioned more and more recently.