svangerskapslengde

Svangerskapslengde, also known as gestational length, refers to the duration of a pregnancy. It is typically measured in weeks from the first day of the woman's last menstrual period. A full-term pregnancy is generally considered to be between 37 and 42 weeks. Pregnancies shorter than 37 weeks are classified as preterm births, while those extending beyond 42 weeks are termed post-term.

The length of a pregnancy is an important factor in assessing the health and development of the fetus. Babies born prematurely may face a higher risk of certain health complications due to their organs not being fully developed. Similarly, post-term pregnancies can also carry risks, such as the placenta becoming less efficient in providing nutrients and oxygen.

Healthcare providers use the estimated due date, calculated based on the svangerskapslengde, to monitor the progress of the pregnancy and plan for delivery. Ultrasound examinations are often used to confirm or adjust the estimated gestational age, especially if the last menstrual period is uncertain. The measurement of svangerskapslengde is a fundamental aspect of prenatal care.