What should one know about gestation?

Pregnant women are likely to hear gestation more often. One must learn proper about the gestation and the other things related to gestation.


Gestation is simply a time between conception and birth. Though gestation is mostly used to describe about the pregnancy in humans, it also applies to mammals. To make it more clear gestation is fetal that grows and develops in the body in the womb.

Gestation period

Gestation period or gestation length is the time in which women are pregnant. Usually, the child gets delivered between 38-42 weeks. The period from the first day of the last menstrual period to the current day is the gestation period. Babies who are born before 37 weeks are considered as premature whereas the one who is born after 42 weeks is known as postmature.

Gestational age

Gestational age is a common way that helps to measure the pregnancy. Usually, women or human has no method to know the exact date of conception.

Gestational age is measured either in weeks or months. The last menstrual periods you had is counted in the gestational age. Even though during the periods you were not pregnant, you need to consider that period, as that was the time when your body started to prep for the pregnancy.

The growth of fetal parts is not possible unless the conception starts. To let the egg implant in the uterine lining and grow into an embryo, the fertilization becomes necessary.

The easiest way to know about gestational age is undergoing an ultrasound test. Undergoing an ultrasound test helps one to know about the type of pregnancy, the growth of the fetal particles, and other things of the pregnancy.

Embryonic and fetal are the two periods of gestational age. The embryonic week is the first 5weeks of the gestation. The movement of the egg implants into the uterus to the 10 weeks of gestation, it is considered as embryonic gestation and further, after 10 weeks it is considered as fetal gestation.

Gestational age and fetal age

Gestational age is measured from the first day of the last menstrual period. The fetal age is measured from the date of conception. The actual age of gestation is not possible to measure. In most of the cases, it is not possible to know the exact conception takes place in human.

Calculating the due date

The most accurate way to find out the due date is choosing to seek a help from health care experts. Your gynecologist is the right person who can guide you regarding the gestation and due date. During the pregnancy undergoing an ultrasound test during the first trimester can help you know the accurate due date. Your health care provider would ask you certain questions and help you conclude an accurate due date with all the results.

If you wish to estimate the due date then the below-mentioned steps can be followed

  1. Note down the first day of your last menstrual period
  2. Add seven days to the date
  3. Count back 3 months from the date you have.
  4. Add a year

The day you end up is the due date. This method can only give you an accurate date if you have regular menstrual periods.

Even though there are some other methods, seeking help from an expert is the best option.

Knowing the right gestation is necessary as it helps women to know whether they can purchase Abortion Pills or undergo a surgical abortion.

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