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When to see a doctor

 Gestational age should be taken as the benchmark to observe fetal development and determine treatment. The day on which the last period begins in obstetrics is defined as the first day of gestational age, calculated by weeks. Most days in utero are 280 days, so they are born at 40 weeks. The expected date of delivery is calculated as the last menstrual day plus 10, and the number of months minus 3. If a woman begins her last period on August 2, her due date is May 12 of the following year. The old method counted the month of menopause as the first month, and since the child was born at 280 days, the child was born at month 0. Chorionic gonadotropin levels rise after pregnancy, which can be confirmed 8 to 9 days after ovulation, but obstetrics generally does not accurately measure the hormone until 4 to 5 weeks after ovulation (when the second menstrual cycle is due). Usually menstruation is more regular, come once every 28 days, but passed 2 weeks still do not see menstruation to come
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Pre-pregnancy care

  Pre-pregnancy health care should be further strengthened. One of the reasons healthy women go to the hospital after marriage is often to check for pregnancy. After confirmation of pregnancy, obstetrician to the patient to test blood, urine, at this time some can be found abnormal. But it is difficult to determine whether the anomaly is recent or pre-existing. Detect rubella virus antibody from the blood, but do not know this antibody is newly infected after generation, or after infection in childhood. Most visits to the obstetrics department are between 3 and 7 weeks (2 months) of gestation. If rubella is contracted after pregnancy, it may have affected the fetus. If rubella antibodies were present before conception, they had no effect on the fetus. This is because the immune mother will not be infected by rubella virus again. It's too late to get tested until you know you're pregnant. Therefore, the decision to get married, should be in advance in the medical department will
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Honeymoon cystitis

After marriage, it has become modern fashion for the bride and groom to go out for a wedding trip. Travel back, many brides suffer from cystitis, so the name of the honeymoon cystitis, the performance of the total urine meaning, but also can not discharge how much urine, sometimes accompanied by urine pain. Do not have calorific commonly, but lower abdomen has unwell more. This is caused by e. coli from the outside invading the bladder. If treated with medication, it can be cured within a few days, but it is best to take preventive measures. Items in local contact should be cleaned. Empty your bladder immediately after sex. The paper must be cleaned. Also can prepare a few hemorrhoid patient to wipe the articles such as the disinfecting cotton that local uses. Travel should pay attention to urinate on time, do not let urine in the bladder for a long time. Also, drinking lots of water can be beneficial. If you go to the urology department, the doctor who likes doing scientific research
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Hereditary disease

 It is well known that metabolic diseases (e.g. 639 phenylketonuria), hematologic diseases (e.g. 558 hemophilia), and muscular diseases (e.g. 554 muscular dystrophy) can be inherited. The couple does not have these diseases, but when one parent's siblings suffer from similar diseases, they will worry about whether their children will get these diseases and develop pessimistic mood, and decide not to have children in the first place, which is not right. Genetic counseling should be used before deciding whether to have children. If the diagnosis of the disease is not clear, it cannot be considered. Detailed information of the patient was collected and the family tree was drawn to investigate the presence or absence of the disease members. Family history should be traced as far back as possible to the second or third generation and be consulted with medical records and genealogy. Women are carriers of disease-causing genes (which appear to be healthy but have disease-causing genes on
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What kind of medicine is dangerous

 It has long been known that powerful laxatives can cause miscarriage. Constipation is common during pregnancy, but laxatives that have never been used before should never be used at will. Thalidomide, once a social sensation, has been discontinued. For drugs that are safe for patients other than pregnant women, the instructions should say "use with caution for pregnant women" and be used in clinics. If the instructions are not read carefully, or the date of menstruation is not confirmed, such drugs may appear in the prescription of women who are likely to become pregnant. Experienced pharmacists may be able to detect when a patient gets a prescription and goes to a pharmacy to buy the medicine. But sometimes the doctor doesn't give the prescription to the patient or give the name of the medicine to the patient, so the patient doesn't know what the medicine is. Therefore, for the sake of safety, the patient should know the relevant contents of the treatment in detail.
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Frequent mistakes

 If a married woman finds that her physical condition is different than before, she should first consider whether she is pregnant. Because half a month or so before had menstruation, did not think to be pregnant, it is a kind of wrong viewpoint. Sometimes a pregnancy reaction can occur before menopause. Due to stomachache to the medical department, took several stomach X-ray films, or received X-ray fluoroscopy, after 4 weeks, but not menstrual, just know is pregnant, countless such examples. It is common medical knowledge that fetuses should not be exposed to X-rays unless they cannot be replaced by other tests. This is because exposure to X-ray in the early stages of pregnancy can cause fetal malformation, after the birth of the baby, there may be leukemia or other malignant tumors. The extent to which X-ray exposure can cause fetal malformations or acquired malignancies is limited to animal studies. For humans, all conclusions are conjectures. The dose received by the foetus for one
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Can you be a good mother?

 A married man should be a mother. Sometimes it is necessary to put off motherhood due to work or financial reasons, but it is better to have children before the age of 30. Children born after the age of 30 have a higher incidence of congenital follies. In addition, raising children also requires physical strength, so childbirth is more suitable for women in their 20s and 30s. Some people give up having children because they lack the confidence to raise them. This is an erroneous idea. There is no one in the world who has confidence in raising a child before it is born any more than a person who has never dipped in water can have confidence in swimming. Parenting knowledge does not have to be comprehensive. The problem that appears in raising a child process is concerned with the month age of the child, have certain regularity. Mothers of babies under 1 month of age need only know about babies under 1 month of age. By the fourth month, it doesn't matter if you forget all about dise
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