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Maternal physiological changes in pregnancy are the adaptations that take place during pregnancy that enable the accommodation of the developing embryo and fetus. These are normal physiological adaptations that cause changes in behavior , the functioning of the heart , blood vessels , and blood , metabolism including increases in blood sugar ...
The female body goes through a variety of physical changes during pregnancy, including alterations to the brain. ... With the brain, this process happens early in development, again during puberty ...
Some of the changes may be permanent, with the brain reorganising itself during pregnancy, experts suggest. A few regions of the brain remain untouched by the transition to motherhood, the study ...
Signs and symptoms of pregnancy are common, benign conditions that result from the changes to the body that occur during pregnancy. Signs and symptoms of pregnancy typically change as pregnancy progresses, although several symptoms may be present throughout. Depending on severity, common symptoms in pregnancy can develop into complications ...
The normal period of gestation (pregnancy) is about nine months or 36 weeks. The germinal stage refers to the time from fertilization through the development of the early embryo until implantation is completed in the uterus. The germinal stage takes around 10 days. [1] During this stage, the zygote divides in a process called cleavage.
These changes may contribute to maternal behaviour during pregnancy and for a year after birth. They could also impact maternal-foetal bonding and the mother’s response to her baby’s cues.
Progesterone regulates metabolism of carbohydrates, proteins, and lipids, resulting in physiological changes associated with pregnancy. The mix of hormones characteristic of early pregnancy promote natural growth of maternal tissues and weight gain. [ 15 ]
At the end of pregnancy, the fetus must take the journey of childbirth to leave the reproductive mother. Upon its entry to the air-breathing world, the newborn must begin to adjust to life outside the uterus. This is true for all viviparous animals; this article discusses humans as the most-researched example. [citation needed]