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 X-ray varies with the conditions of the X-ray. Even after 200 chest screenings, the amount of line exposure in the fetus is about the same as the amount of cosmic radiation exposure in natural conditions, so there is no need to worry. The degree of X-ray damage is related to the fetal age. No injury occurred after 15 weeks. Two to eight weeks is a dangerous period, but there are different opinions as to how much abortion is needed, and the doctor has to decide.


It's not just x-rays that need to be avoided. The presence or absence of teratogenicity (adverse effects of fetal malformation) indicated by new drugs on the market is limited to animal testing. Whether there is teratogenicity in humans, after many years of application, in all parts of the country to see whether the sales of deformed children and drugs in proportion to the increase, otherwise there is no way to know. Although people do not like to use new drugs, there are many opportunities to use new drugs because they are considered safe by doctors and recommended enthusiastically by drug manufacturers. Because of this, people who are sure they are pregnant should go to the hospital less often.


From the first day of menstruation until the 14th day after this period can definitely say that they are not pregnant, but after that married women for the sake of safety, it is best not to be sure that they are not pregnant.

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