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After the 10th week of gestation, the kidney grows at a much rapid rate than the adrenal glands. Hence with an increase in gestational time, i.e. by the 12th week of gestation, both the kidneys and adrenal glands measure the same. Post 12 weeks the kidneys measure more than the adrenal glands.
Breast size does not determine the amount of milk a woman will produce or whether she will be able to successfully breastfeed her baby. [21] Larger breast size pre pregnancy is a sign there are more fatty cells within the breast, which do not affect milk production. A more important indicator is breast changes during the course of pregnancy.
Increasing the intake of fluids is discussed. The need for additional levels of minerals is most likely due to lactation. Calcium and iron needs increase postpartum. [19] Calories may need to increase by 333 kcal/day during the first four to six weeks postpartum and then by 400 kcal/day 6 months postpartum. [2]
There is no sharp limit of development, age, or weight at which a fetus automatically becomes viable. [21] According to data from 2003 to 2005, survival rates are 20–35% for babies born at 23 weeks of gestation (5 + 3 ⁄ 4 months); 50–70% at 24–25 weeks (6 – 6 + 1 ⁄ 4 months); and >90% at 26–27 weeks (6 + 1 ⁄ 2 – 6 + 3 ⁄ 4 ...
Fundal height, or McDonald's rule, is a measure of the size of the uterus used to assess fetal growth and development during pregnancy. It is measured from the top of the mother's uterus to the top of the mother's pubic symphysis.
A fetus is a stage in the human development considered to begin nine weeks after fertilization. [4] [5] In biological terms, however, prenatal development is a continuum, with many defining features distinguishing an embryo from a fetus. A fetus is also characterized by the presence of all the major body organs, though they will not yet be ...
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The first ten weeks of gestational age is the period of embryogenesis and together with the first three weeks of prenatal development make up the first trimester of pregnancy. From the 10th week of gestation (8th week of development), the developing embryo is called a fetus.