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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. [1]
An embryo is the term for the developing offspring during the first seven weeks following implantation (i.e. ten weeks' gestational age), after which the term fetus is used until birth. [5] Signs and symptoms of early pregnancy may include missed periods, tender breasts, morning sickness (nausea and vomiting), hunger, implantation bleeding, and ...
Certain pregnancy tests can detect the pregnancy hormone human chorionic gonadotropin (HCG) as early as six days after fertilization occurs, but false negatives may occur (meaning the test shows ...
The step lengthens as the pregnancy progresses, due to weight gain and changes in posture. On average, a woman's foot can grow by a half size or more during pregnancy. In addition, the increased body weight of pregnancy, fluid retention, and weight gain lowers the arches of the foot, further adding to the foot's length and width.
Couvade syndrome, also called sympathetic pregnancy, is a proposed condition in which an expectant father experiences some of the same symptoms and behavior as his pregnant partner. [1] These most often include major weight gain, altered hormone levels, morning nausea , and disturbed sleep patterns.
The use of high-potency topical corticosteroids over 300 grams throughout the pregnancy may increase the risk of low birth weight for the baby. [33] Rarely, in unusually persistent and distressing cases, some women have had their labor induced as soon as they are considered to be at term (37 weeks). [34]
In contrast, infants of women with hyperemesis who have a pregnancy weight gain of more than 7 kilograms (15 lb) appear similar to infants from uncomplicated pregnancies. [24] There is no significant difference in the neonatal death rate in infants born to mothers with HG compared to infants born to mothers who do not have HG. [ 16 ]
High birth weight may also impact the baby in the long term as studies have shown associations with increased risk of overweight, obesity, and type 2 diabetes mellitus. [4] [16] [17] Studies have shown that the long-term overweight risk is doubled when the birth weight is greater than 4,000 g. The risk of type 2 diabetes mellitus as an adult is ...