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Iron deficiency is the most common cause of non-physiologic anemia. Iron deficiency anemia can be prevented with supplemental oral iron 27–30 mg daily. [27] This dose typically corresponds to the amount of iron found in iron-containing prenatal vitamins. Consult with your medical provider to determine whether additional supplements are needed.
Caffeine consumption during pregnancy is associated with increased risk of pregnancy loss [5] [41] and increased risk of low birth weight, defined as below 2500 grams (5.5 pounds). [ 42 ] [ 43 ] [ 44 ] The European Food Safety Authority and the American Congress of Obstetricians and Gynecologists concur that habitual caffeine consumption up to ...
Intrauterine growth restriction (IUGR), or fetal growth restriction, is the poor growth of a fetus while in the womb during pregnancy.IUGR is defined by clinical features of malnutrition and evidence of reduced growth regardless of an infant's birth weight percentile. [5]
Signs of folate deficiency anemia most of the time are subtle. [4] Anemia (macrocytic, megaloblastic anemia) can be a sign of advanced folate deficiency in adults. [1] Folate deficiency anemia may result in feeling tired, weakness, changes to the color of the skin or hair, open sores on the mouth, shortness of breath, palpitations, lightheadedness, cold hands and feet, headaches, easy bleeding ...
The increase in kidney clearance during pregnancy causes more iodide to be excreted and causes relative iodine deficiency and as a result an increase in thyroid size. Estrogen-stimulated increase in thyroid-binding globulin (TBG) leads to an increase in total thyroxine (T4), but free thyroxine (T4) and triiodothyronine (T3) remain normal. [5]
Since conditions during pregnancy will have long-term effects on adult health, "moderation" should be considered for both dietary and physical activity recommendations. Most importantly, the total recommended pregnancy weight gain depends on pre-pregnant body weight, and weight issues should be addressed before pregnancy.
Similarly, folate deficiency has been linked to neural tube defects. [74] Iodine deficiency is "the most common preventable cause of mental impairment worldwide." [75] [76] "Even moderate [iodine] deficiency, especially in pregnant women and infants, lowers intelligence by 10 to 15 I.Q. points, shaving incalculable potential off a nation's ...
This definition intentionally excludes fetuses that are small for gestational age (SGA) but are not pathologically small. [3] Infants born SGA with severe short stature (or severe SGA) are defined as having a length less than 2.5 standard deviation scores below the mean.