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EDD stands for estimated date of delivery, also known as expected date of confinement or due date. It is a term used to describe the estimated delivery date for a pregnant woman, based on various methods such as last menstrual period, ultrasound, or Naegele's rule.
Gestational age is a measure of the age of a pregnancy taken from the beginning of the woman's last menstrual period or other methods. It is used for various purposes such as prenatal development, delivery date, fetal viability and postnatal risk factors.
Fetal viability is the ability of a human fetus to survive outside the uterus, which depends on factors such as birth weight, gestational age and medical care. Learn about the period of viability, the limit of viability, the beliefs and laws regarding viability, and the ethical debates and records of extremely preterm births.
Pregnancy is the time during which one or more offspring develops inside a woman's uterus. Learn about the signs, symptoms, causes, diagnosis, treatment, and outcomes of pregnancy, as well as the terminology and statistics related to it.
Crown-rump length (CRL) is the measurement of the length of human embryos and fetuses from the top of the head to the bottom of the buttocks. It can be used to estimate gestational age, which is the time from the first day of the last menstrual period, but it may vary depending on maternal factors and other parameters.
Researchers said on Monday they have for the first time mapped the changes that unfold as a woman's brain reorganizes in response to pregnancy, based on scans carried out 26 times starting three ...
Small for gestational age (SGA) is a term for newborns who are smaller than normal for their gestational age. SGA can be caused by genetic factors or intrauterine growth restriction, and it can affect the health and development of the babies.
Advanced maternal age is the instance of a woman being of an older age at a stage of reproduction, which is associated with increased risk of infertility and chromosomal abnormalities in children. The average age at first childbirth has been rising in many countries, especially in OECD regions, and is influenced by various factors such as education, income and parental leave.
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