Pregnancy
Fertilization occurs when the semen meets the egg in the Fallopian tube. The process results in the production of the fertilized egg, which begins dividing into the uterus within three to four days of fertilization, and if successful This egg is fertilized in the lining of the uterus, pregnancy begins, which stimulates the secretion of pregnancy hormones that prevent the shedding of the lining of the uterus.
Early symptoms of pregnancy
Symptoms of pregnancy often appear within one week from the moment it occurs, and the symptoms vary from one woman to another, even in the woman itself the symptoms vary from pregnancy to pregnancy. The most common pregnancy symptoms are:
- Absence of menstrual cycle: Missed Period is the most common symptom that causes women to check for pregnancy.
- Morning sickness: Morning Sickness is the second most common symptom of early pregnancy. It may accompany vomiting. Although it occurs most often in the morning, it can occur at any hour of the day. Women often experience nausea between the week The second and eighth pregnancy, it should be noted that nausea begins to disappear after the first trimester of pregnancy, but some women suffer from it during pregnancy.
- Breast pain when touching: One of the first symptoms of pregnancy is also the feeling of pain in the breast, especially when touched, due to the high proportion of progesterone during pregnancy, and that the retention of fluid in the body during pregnancy may lead to swelling of the breast, it should be noted that this offer often begins after a week to two weeks of pregnancy , And it should be noted that many women notice that the area around the nipple becomes darker during pregnancy.
- Simple and colic bleeding: A slight bleeding occurs when Embryo is implanted in the lining of the uterus, but not all pregnant women suffer from this symptom.
- Fatigue and fatigue: Women often suffer from fatigue and fatigue (Fatigue) after the first week of pregnancy.
- Mood swings: Changing the level of hormones during pregnancy can affect the mood in a negative way, which makes the woman a little emotional, but this improvement often improves between the fourteenth and sixteenth week of pregnancy.
- Headache: Experts attribute the cause of headaches to the sudden rise in the proportion of hormones in the body during pregnancy, and to increase blood flow as well.
- frequent urination: Women suffer from frequent urination between the sixth week and the eighth week of pregnancy. This symptom may continue throughout pregnancy due to the increased size of the fetus in the uterus, which causes the uterus to put pressure on the urinary bladder.
- Back pain: Back pain, especially at the bottom, occurs at the beginning of pregnancy, but back pain often occurs between the 27th week and the 34th week of pregnancy.
- Change in desire for food: As a woman becomes pregnant, she wants certain kinds of food she did not want before pregnancy, and dislikes other types of food despite her desire before pregnancy.
pregnancy test
The suffering of women from pregnancy symptoms requires a pregnancy test, and in order to obtain accurate results advised to take a week after the absence of the menstrual cycle, can be conducted pregnancy test at home or in medical clinics, and the following is a statement of methods of examination:
Home pregnancy screening
The home pregnancy test is based on the principle of the detection of the presence of the hormone human chorionic gonadotropin, known as the hormone pregnancy. In fact, this hormone appears in the body only in pregnancy, and the home inspection used To detect the presence of this hormone in the urine accurately if used correctly, and often gives a result within 10 minutes, and it is worth mentioning the possibility of giving the test results sometimes incorrect; if the examination gave a result indicating the absence of pregnancy, but still suffer from Absence of menstruation for several days; It is recommended to repeat the examination or see your doctor for the appropriate examination.
Pregnancy examination at the doctor’s office
A pregnancy test can be performed at the doctor’s office. This may be done by taking a blood sample or urine sample as follows:
- Urine examination : The urine test in a doctor’s office is not necessarily more accurate than in-house screening, but the doctor may provide appropriate conditions to try to avoid possible errors that may reduce the accuracy of the examination. This examination is more expensive than the home examination, The results can be obtained within a week.
- blood test : In this examination, the analysis of a sample of blood to detect the hormone-guided chiropractic chiropractic, and has the ability to detect this hormone earlier than the urine test, but the most expensive and need the result of one to two weeks to get women, and blood tests two types:
- Qualitative HCG test: This test is only sufficient to confirm the existence of pregnancy or to deny its existence by detecting a chorionic gonadotropic hormone.
- Quantitative HCG test: This test detects the amount of gonadotropic hormone in the blood, and this is the most accurate examination.