Free Estriol, E3

Your journey to good health begins at IntroLab.

1150,00 rsd

Obrtno Vreme

1 day

Uzorkovanje

Drawing blood

Kategorija

Immunohemistry

IntroLab laboratory provides comprehensive information about Free Estriol (E3) and its importance during pregnancy.

What is Free Estriol (E3)?

Free Estriol (E3) is one of the main natural estrogens occurring in the human body. It is often used as an indicator of ovarian function during pregnancy. The amount of estriol in the body increases during pregnancy and is used to assess fetal health. During pregnancy, estriol is primarily produced in the placenta, while a small amount comes from the fetus and ovaries.

When is it measured?

The analysis of Free Estriol (E3) is usually performed in specific clinical situations, such as monitoring pregnancy and assessing fetal health. Depending on the patient’s needs and clinical indications, the analysis can be ordered during pregnancy to monitor E3 levels and assess placental function.

The specific time when the analysis is conducted can depend on the reason for testing. For example, during routine prenatal check-ups, a doctor may recommend testing E3 levels at certain points in pregnancy, such as the second trimester (around 16-20 weeks of pregnancy). This point in pregnancy is often associated with the growth and development of the placenta and fetus.

How is Free Estriol (E3) measured?

Estriol can be measured in blood, urine, and other biological samples. When measured in blood, estriol is usually present in three forms: bound to proteins, bound to albumin, and free (unbound). Free Estriol (E3) is the unbound form of estriol that can freely distribute and is expressed as a concentration in the blood.

Measuring free estriol can provide information about the level of active hormone that is not bound to proteins and may have biological effects. However, specific clinical indications for measuring free estriol may vary and consultation with a qualified medical professional is advised.

Vrsta uzorka i vreme kada se uzima uzorak

Uzorak: Venous blood

Obrtno vreme: 1 day

Priprema: No special preparation is needed.

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