When pregnancy began

Written By The HealthMeth Team - Updated On Saturday, March 13, 2021 6:00 PM

The time of the onset of pregnancy with home analysis

The best time to take a home pregnancy test to detect the presence of pregnancy is at least a day after the missed menstruation period, and delaying the home analysis gives more accurate results and reduces the chance of getting false results, and it is worth noting that many home pregnancy tests can be given Accurate results of early pregnancy ; That is, even before the absence of a menstrual period, but it is preferable to delay it until the first day after the missed period from the expected date, and this is due to the beginning of the journey of pregnancy in the womb; Whereas, shortly after implantation of the fertilized egg in the uterine lining, the placenta is formed, and it begins to produce the human chorionic gonadotropin hormone, known as the pregnancy hormone, and then this hormone enters the bloodstream and urine, and it should be noted that the level of the pregnancy hormoneIncreases rapidly during early pregnancy; As it doubles every two to three days, and pregnancy tests are concerned with detecting this hormone, and therefore the earlier a home pregnancy test is performed, the more difficult it is to detect the pregnancy hormone. [1] [2]


The mechanism for doing a home pregnancy test is by detecting the pregnancy hormone in the urine, by the presence of a specific chemical substance in the test that changes color when it comes into contact with the pregnancy hormone or shows the positive result in another way according to the manufacturer's instructions. Although the brands and brands differ, most of them take approximately 10 minutes to wait only to give an accurate reading, and that is at most, and it should be noted that most of the manufacturers of home pregnancy testing recommend that the test be performed twice. Since the levels of the pregnancy hormone are low early in pregnancy, that is, during a very short time of absence of a menstrual period, the home pregnancy test may not be able to notice the hormone levels at this time, so it is advised to re-examine later, [3]In fact, women face some problems when determining the appropriate time to take a home pregnancy test, including not keeping the dates of the menstrual cycle in the fertility calendar, and suffering from an irregular menstrual cycle, which leads to a misjudgment of the date of the menstrual cycle, in addition to the fact that the time of ovulation varies from month to month Another, and the date of implantation of the fertilized egg may take place at different times and this affects the time of production of the pregnancy hormone and the ability to detect it with a home pregnancy test, and accordingly, the woman is advised to make her own fertility calendar or the menstrual cycle schedule in order to determine the appropriate time to take a pregnancy test. Irregular menstruation It is advised to delay taking the test until the longest possible period for a woman’s menstrual cycle has expired, meaning if a woman’s menstruation occurs every 30-36 days It is recommended that you take a pregnancy test on day 37. [1] [2]


The time of the onset of pregnancy, blood analysis

The pregnancy blood test measures the level of the pregnancy hormone in the blood, and that the level of this hormone increases continuously and steadily during the first trimester of a normal pregnancy, as mentioned. Where the level of the hormone rises during the first eight weeks and continues to rise until the tenth week of pregnancy, and the body of a pregnant woman records the highest level of the pregnancy hormone at about the tenth week of the last menstrual cycle, [4] and the pregnancy blood test is characterized by the ability to detect pregnancy after about 6 to 8 Days of ovulation , and this time is early compared to the home pregnancy test, but it should be noted that the blood pregnancy test is not used as often as the home pregnancy test is; As it takes longer to obtain the results of the analysis compared to a home pregnancy test, in addition to that, this analysis is only performed by the medical care provider in the doctor's office or medical laboratory.[5]


The time of the emergence of pregnancy on the sonar

An ultrasound or ultrasound device is one of the routine examinations that are conducted for pregnant women, and this is done during the first trimester of pregnancy specifically during the period between the sixth and ninth week of pregnancy, and it may be resorted to for the purpose of detecting pregnancy in a few cases, as it can be Through him see the gestational sac early; Around the fourth and a half week after a woman’s last menstrual period, however, most gynecologists wait until the sixth week to conduct this examination. As for fetal heartbeat, it can be observed and detected early between the fifth and sixth week of pregnancy, and it may not be noticed at this time in all cases. [6]


When pregnancy appears on the abdomen

It is normal for changes to appear in the woman's shape during pregnancy, and weight gain is the most prominent of these changes, and the obstetrician-gynecologist who monitors pregnancy can show her the amount of weight that she needs to gain, and he may also give some advice on the best way to do this properly, so the pregnant woman is advised By monitoring regular weight gain during pregnancyAnd, after confirming the existence of pregnancy, the woman usually begins to wonder about the time of the appearance of the pregnancy on the abdomen, so that it is visible to everyone, and the pregnant woman's feelings about it conflict; You may be excited for this, while you may be a little concerned about gaining weight and getting the look of a pregnant woman, and the time when a pregnancy appears on the abdomen in women varies significantly; As it may appear physical changes in some pregnant women early in the end of the first trimester of pregnancy, while the appearance of these physical changes may be delayed in the rest of pregnant women to a later time, and we will discuss the factors that affect that in some detail below. [7]


The uterus of a woman during the first days of the pregnancy trip is similar in shape to the fruit of a pear, and gradually changes to a circular shape during the first twelve weeks until it reaches the size of a grapefruit approximately, and this time marks the beginning of the appearance of the pregnant belly , and explains the increase in the size of the abdomen slightly at the beginning Pregnancy increases the thickness of the uterine wall, and the size of the fetus plays only a minor role in the size of the abdomen, as it remains a fetal embryo and does not need a large space until the eleventh week of pregnancy, and the pregnancy belly begins to appear clearly to others in the sixteenth week, and then the uterus expands To match the size of the developing fetus inside, [8] It is worth noting that there are some factors that affect the time of the appearance of the abdomen in a pregnant woman, including the following: [7] [8]

  • Previous pregnancy As the woman notices during her first pregnancy that an increase in the size of the waist begins around the eleventh week, but without this being clear to the surrounding individuals, and in the thirteenth week of pregnancy, a small belly may appear for a pregnant woman, but for a woman who had previously conceived she can notice these changes This is due to the fact that the muscles of the uterus and abdomen stretched from the previous pregnancy.
  • Having a history of abdominal surgery.
  • The number of fetuses in the womb; The abdomen appears early when you are pregnant with twins .
  • The position of the baby in the womb.
  • The nature of the pregnant woman's body; Where the body may fill with fat to protect the fetus, and water may be trapped inside it.
  • Base weight before pregnancy; As a very lean body may clearly show the belly of a pregnancy, while a body suffering from obesity or overweight may not show the belly of a pregnancy at all for a long time of pregnancy.
  • Suffering from some side effects associated with pregnancy such as; Bloating and constipation.
  • The woman's age; Older women show pregnancy earlier than younger women, and this is due to the presence of strong stomach muscles in younger women, and this in turn helps to hide the belly of pregnancy.


When pregnancy symptoms appear

Pregnancy-related symptoms may appear in some women, while other women do not show any symptoms, and the time for symptoms to appear varies according to their nature. For example, the absence of a menstrual period is often the first sign of pregnancy, and among the first symptoms and signs of pregnancy are the following: [9]

  • Body aches such as; Lower abdominal pain, joint pain, and back pain.
  • Morning sickness , which may be accompanied by vomiting.
  • Constipation.
  • Cravings for certain types of food and an aversion to others.
  • Heartburn and indigestion.
  • An increased need to urinate.
  • Feeling tired, tired and lacking in energy.
  • Itching and skin changes, with the possibility of skin growths.
  • Hemorrhoids .
  • Leg cramps.
  • Restless legs, which is characterized by twitching of the legs at night.
  • Varicose veins.
  • Swellings appear in ankles, feet, and hands.
  • Feeling dizzy and faint.
  • Nose problems or shortness of breath.
  • Breasts enlarge and feel pain when touching them.


References

  1. ^ A b Rachel Gurevich (7-2-2020), "When To Take -the Test of a Pregnancy" , Www.verywellfamily.com , Retrieved 22-11-2020. Edited.
  2. ^ A b Mayo , Clinic Staff (12-1-2019), "Menu Home Tests pregnancy 'search : Can You Trust The Results?" , Www.mayoclinic.org , Retrieved 11-22-2020. Edited.
  3. Tracy Stickler (26-1-2017), "Tests Used to Confirm Pregnancy" , www.healthline.com , Retrieved 22-11-2020. Edited.
  4. "Pregnancy: First Trimester (Up to 12 weeks)" , www.labtestsonline.org , 9-11-2020, Retrieved 11-22-2020. Edited.
  5. Brunilda Nazario (19-2-2020), "Pregnancy Tests" , www.webmd.com , Retrieved 11-22-2020. Edited.
  6. Colleen de Bellefonds (24-4-2019), "Ultrasound During Pregnancy" , www.whattoexpect.com , Retrieved 22-11-2020. Edited.
  7. ^ A b robin the Elise Weiss (30-9-2020), "When You Do In Pregnancy . Start Showing?" , Www.verywellfamily.com , Retrieved 11-22-2020 . Edited.
  8. ^ A b Clare to Herbert (1-12-2019), "When is on the I Look Pregnant?" , Www.babycentre.co.uk , Retrieved 11-22-2020 . Edited.
  9. "Pregnancy stages and changes" , www.betterhealth.vic.gov.au , 1-5-2018, Retrieved 22-11-2020. Edited.