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The findings show that some parts of the human brain may shrink in size during pregnancy, but become better connected. A few regions of the brain remain untouched by the transition to motherhood ...
“After menopause, the decline of estrogen impacts all of these brain functionalities. It’s akin to an orchestra that continues to play but to a markedly different tune,” Mosconi says.
Certain brain regions may shrink in size during pregnancy yet improve in connectivity, “with only a few regions of the brain remaining untouched by the transition to motherhood,” according to ...
Menopause is a natural decline in the ovarian function of women who reach the age between 45 and 54 years. "About 25 million women pass through menopause worldwide each year, and it has been estimated that, by the year 2030, the world population of menopausal and postmenopausal women will be 1.2 billion, with 47 million new entrants each year."
Illustration of fundal height at various points during pregnancy. Some degree of weight gain is expected during pregnancy. The enlarging uterus, growing fetus, placenta, amniotic fluid, normal increase in body fat, and increase in water retention all contribute weight gain during pregnancy. The amount of weight gain can vary from 5 pounds (2.3 ...
Structural changes continue during adulthood as brain shrinkage commences after the age of 35, at a rate of 0.2% per year. [4] The rate of decline is accelerated when individuals reach 70 years old. [5] By the age of 90, the human brain will have experienced a 15% loss of its initial peak weight. [6]
With the brain, this process happens early in development, again during puberty, and pregnancy probably reflects another wave of cortical refinement.” Increase in brain white matter during pregnancy
Physiologic amenorrhea is present before menarche, during pregnancy and breastfeeding, and after menopause. [3] Breastfeeding or lactational amenorrhea is also a common cause of secondary amenorrhoea. [26] Lactational amenorrhea is due to the presence of elevated prolactin and low levels of LH, which suppress ovarian hormone secretion. [27]