how to count pregnancy after missed period

Pregnancy tests are the most accurate from the first day after your missing period. But certain tests can be used as early as 4 to 5 days before your period is due. You would typically know when the next cycle is due whether you have daily intervals. It is a smart idea to wait at least 3 weeks after you believe you might have contracted before conducting a test if you are not positive. How to count pregnancy after missed period is possibly about 2 weeks after you conceived.

A positive result from a test (pregnant) is right. A negative result (not pregnant); however, has, less accuracy and needs further testing. Pregnancy tests measure the existence of the pregnancy hormone in urine i.e. human chorionic gonadotrophin (HCG). After an individual conceives, the body starts developing HCG. If on the first day after one missing period, one gets a positive test result.

How to Count Pregnancy After Missed Period

Several methods can be used to figure out the idea of how to count pregnancy after missed period. Some of these methods include:

Last Mensuration Period

Normally, pregnancy remains about 40 weeks after the first day of your final period. The number of days that have passed after, then, indicates what week of gestation one is in. One can count 280 days after the first day of her last period to sort out the probable due date. However, it should be made sure that the monitoring cycle was the same number of weeks as average and the same level of pain. Which ensures that it felt like a regular period. The formula used to measure how long you are or the length of weeks pregnant is precisely. The number of days separated by seven from the first day of your last menstrual period (LMP):

Days after LMP onset ÷ 7 = number of weeks pregnant.
Likewise, to measure the number of months one is pregnant:
Days after LMP onset ÷ 30 = number of months pregnant.

Conception Date

For those who have a reasonably normal menstrual cycle. Estimating your due date depending on the first day of the last phase fits well. But the LMP approach may not work for you if your period is erratic. Since an accurate estimated delivery date (EDD) is crucial. If you know it, you and your doctor should use your conception date instead. To get your projected due date, just add 266 days.

Using Weeks Indicator

Both pregnancy tests are intended to detect the human chorionic gonadotropin (HCG) fertility hormone in urine. But certainly more expensive trials offer a “week indicator” that aims to tell you how much you are. However, these tests are very ambiguous, indicating that pregnant women are just one or two weeks. The two to three weeks, or more than three weeks pregnant. Besides, it calculates pregnancy from implantation and not from your LMP. The checks calculate from implantation. A test might indicate that you are one to two weeks pregnant. According to normal pregnancy measurements, you are four weeks pregnant.

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You will have an ultrasound scan at some time during your pregnancy. This helps the healthcare professional to check fetal development and track other stages of development. It also offers the most reliable estimation of how many days you are expecting and when your due date will be. If you do not know the details from your last period or if your menstrual periods are erratic. This approach is the most accurate, and especially useful. An early ultrasound, which will date the birth more specifically.


However, not all women can have an early ultrasound. Some physicians regularly perform them. While others only suggest one if the intervals are erratic, you are 35 or older, you have a background of miscarriages or pregnancy complications. It is not possible to ascertain the due date based on the medical test and LMP. At any prenatal appointment, your fundal height, which is the scale from your pubic bone to the tip of your uterus. It is tested by your doctor and helps validate your due date. A consideration in identifying the EDD may also be the size of your uterus, which would be observed as your first internal pregnancy test is performed.

Conclusion – How to Count Pregnancy After Missed Period

It can be difficult to be sure how to count pregnancy after missed period as the months of pregnancy are not the same as the baby’s gestational age. It is also worth noting that conception most likely occurred around 14 days after the last cycle, although pregnancy is measured from the start of the cycle, so there is a gap of two weeks. For example, when you are 6 weeks pregnant, the gestational age of your baby is just 4 weeks.


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